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  • Dell UltraSharp U3415W 34-Inch QHD Ultra Wide 1440p Curved LED-Lit...
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Dell UltraSharp U3415W 34-Inch QHD Ultra Wide 1440p Curved LED-Lit Monitor

Dell UltraSharp U3415W 34-Inch QHD Ultra Wide 1440p Curved LED-Lit Monitor

byDell
Style: One MonitorChange
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Top positive review

Positive reviews›
T. Gaydos
5.0 out of 5 starsOutstandingly accurate and clear ultra widescreen monitor
Reviewed in the United States on February 3, 2016
This review is for the 34-inch curved model. This monitor is absolutely bonkers. I was in the market for a new monitor after my trusty 1920 x 1200 Samsung finally bit the dust after many years of service. I had been using the Samsung side-by-side with the screen on my Macbook Air.

THE CONTENDERS
Initially, I was considering the Apple Cinema display or one of the bevy of 4k monitors on the market. The 4k resolution is great, but text and icons are too small and would become an issue to the point where I'd need to scale them. The cinema display used to be the gold standard, but didn't seem any clearer than the modern iterations from Dell or LG, especially given the unnecessary price premium. I decided on the ultra-wide format after seeing one in action at one of my client's offices by a graphic developer working on a multi-channel campaign design. One monitor effectively replaced two and, other than some color uniformity issues (it was a Samsung VA-panel display), it was a stunning monitor with a very useful form factor.

NARROWING THE FIELD
Comparing the major contenders was first a matter of panel tech, VA (higher contrast, blacker blacks, motion blur, color uniformity issues) and IPS (better color uniformity, less motion blur, lower contrast ratio). I personally prefer IPS on something this wide because of the color uniformity and the fact that some of my job involves design work. I then zeroed in on this Dell and offerings from Acer and LG. All were curved IPS panels. The Dell ended up winning due to having less "IPS glow" than the LG and, not needing the gaming features (adaptive sync) that inflates the Acer's price, the Dell won my shootout.

IMPRESSIONS
The Dell Ultrawide is gorgeous. The glass covers all but the very edge of the bezel to the point that, when off, it looks like there is no bezel, just glass. When on, you can see the bezel, but it is very thin. The curve is not as pronounced as the Samsung or Acer models, which may help with the color uniformity. You want a curve help with visibility, but if the curve is evident when you're sitting in front of it, it's probably too pronounced and may affect aspect ratio and color uniformity. The stand is useful in that it adjusts up and down, side to side, and tilts. I do wish it rose about 4-inches; higher, but I'm nit picking with that comment.

Connectivity is ridiculous, with more options than I've ever seen on a monitor. You can read about all of the ports in the specs, but know that I connected a 2013 Macbook Air via MiniDisplayPort to MiniDisplayPort and it didn't work at all. When I connected the MDP to the full Displayport via the included cable, it worked perfectly. The Macbook Air has no problems pushing this resolution.

The display has replaced the need for dual monitors. I often have two applications open side-by-side along with a music playlist, twitter feed, etc. comfortably running alongside. The color accuracy out of the box without any tuning is astounding. I've calibrated it twice and it actually got LESS accurate. Resetting to factory tuning is like 99.8% accurate, I've never seen anything like it. Also, a benefit to the curved screen that I didn't fully consider...no glare.

CONCLUSION
So far I've ben using this monitor for a few weeks and I'm blown away. I use it about 6-9 hours per day in my home office (I'm a consultant) and it is without a doubt the best monitor I have ever used. Highly recommended.
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7 people found this helpful

Top critical review

Critical reviews›
David
1.0 out of 5 starshorrible hud buttons and terrible refresh rate
Reviewed in the United States on May 5, 2020
I have multiple machines and I switch between monitor inputs multiple times per day.

The buttons for interacting with the hud are awful. Terrible. They make me want to use a hammer to activate them.

there is no physical feedback at all when they are pressed, they are stupid touch buttons. You can turn on an audio feedback... of sorts.

Here is the procedure for choosing an input in the morning.

Hit any button on the row of buttons except power - it doesn't matter it won't work. wait about 5 to 10 seconds for the monitor to wake up, hit the button a few more times till it makes a beep, wait 2 seconds hit the right button this time - it will finally open.... basically you have to just poke at the buttons for about 10 to 15 seconds till they open.

Now what's my major gripe here? NO PHYSICAL FEEDBACK. if i press a button i expect an INSTANT indicator that it was indeed activated.

Additionally, if you shut down your laptop the monitor INSTANTLY enters sleep mode. then it takes nearly 10 or 20 seconds to cycle fully before you can activate the source menu.

someone might ask: Why don't I do this while the laptop is still on?
Elementary, Watson! That makes my computer remember a different monitor layout and puts my windows on the wrong screen and then shuts down the laptop with all my windows saved in the wrong place.

not to mention the additional time it takes to re-adjust my monitors on their vesa mounts after manhandling these useless touch controls every time i need to switch an input.

15-20 mins out of my day roughly as i switch back and forth at least a few times. All because of these crappy touch controls. Seriously please cheap out and put physical buttons next time. less is more. For real. Check out how asus does it. simple, physical, clickable buttons that don't require you to manhandle your monitor and move it all around on the vesa mount cuz you have no clue how much force it actually takes to activate the passive touch sensor.

Dell your panels are some of the best but you have a lot to learn about what makes a GOOD monitor.

If you have the money for this monitor, then you have the money for a better one. Any other one.

2 years later review: i cannot describe the burning hatred i have for these buttons. I cannot wait for this thing to break so i can smash it.

3 years now. I still hate the buttons. Dell your monitor sucks. I daily curse the engineer who designed this. I will post the picture here when i finally smash it when it fails. Its starting to have glitches with the back light.

another year has gone by. i still hate it. I hate it so much i'm going to come back and write some more. It hurts my eyes and I just noticed that it has a 29.99 refresh rate. that's why my eyes hurt so bad. I always guess i just assumed that a DELL with IPS would have a great refresh rate. My doctor says i need to get rid of this piece of trash.

Finally, i can buy anything else. You should too.
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From the United States

T. Gaydos
5.0 out of 5 stars Outstandingly accurate and clear ultra widescreen monitor
Reviewed in the United States on February 3, 2016
Style: One MonitorVerified Purchase
This review is for the 34-inch curved model. This monitor is absolutely bonkers. I was in the market for a new monitor after my trusty 1920 x 1200 Samsung finally bit the dust after many years of service. I had been using the Samsung side-by-side with the screen on my Macbook Air.

THE CONTENDERS
Initially, I was considering the Apple Cinema display or one of the bevy of 4k monitors on the market. The 4k resolution is great, but text and icons are too small and would become an issue to the point where I'd need to scale them. The cinema display used to be the gold standard, but didn't seem any clearer than the modern iterations from Dell or LG, especially given the unnecessary price premium. I decided on the ultra-wide format after seeing one in action at one of my client's offices by a graphic developer working on a multi-channel campaign design. One monitor effectively replaced two and, other than some color uniformity issues (it was a Samsung VA-panel display), it was a stunning monitor with a very useful form factor.

NARROWING THE FIELD
Comparing the major contenders was first a matter of panel tech, VA (higher contrast, blacker blacks, motion blur, color uniformity issues) and IPS (better color uniformity, less motion blur, lower contrast ratio). I personally prefer IPS on something this wide because of the color uniformity and the fact that some of my job involves design work. I then zeroed in on this Dell and offerings from Acer and LG. All were curved IPS panels. The Dell ended up winning due to having less "IPS glow" than the LG and, not needing the gaming features (adaptive sync) that inflates the Acer's price, the Dell won my shootout.

IMPRESSIONS
The Dell Ultrawide is gorgeous. The glass covers all but the very edge of the bezel to the point that, when off, it looks like there is no bezel, just glass. When on, you can see the bezel, but it is very thin. The curve is not as pronounced as the Samsung or Acer models, which may help with the color uniformity. You want a curve help with visibility, but if the curve is evident when you're sitting in front of it, it's probably too pronounced and may affect aspect ratio and color uniformity. The stand is useful in that it adjusts up and down, side to side, and tilts. I do wish it rose about 4-inches; higher, but I'm nit picking with that comment.

Connectivity is ridiculous, with more options than I've ever seen on a monitor. You can read about all of the ports in the specs, but know that I connected a 2013 Macbook Air via MiniDisplayPort to MiniDisplayPort and it didn't work at all. When I connected the MDP to the full Displayport via the included cable, it worked perfectly. The Macbook Air has no problems pushing this resolution.

The display has replaced the need for dual monitors. I often have two applications open side-by-side along with a music playlist, twitter feed, etc. comfortably running alongside. The color accuracy out of the box without any tuning is astounding. I've calibrated it twice and it actually got LESS accurate. Resetting to factory tuning is like 99.8% accurate, I've never seen anything like it. Also, a benefit to the curved screen that I didn't fully consider...no glare.

CONCLUSION
So far I've ben using this monitor for a few weeks and I'm blown away. I use it about 6-9 hours per day in my home office (I'm a consultant) and it is without a doubt the best monitor I have ever used. Highly recommended.
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mde8965
5.0 out of 5 stars Awesome monitor and a bargain
Reviewed in the United States on June 2, 2017
Style: One MonitorVerified Purchase
Reading the reviews on Amazon and other places with regards to this, and other IPS panel monitors really gets you nervous. Its like a crap shoot as to whether you will get one with horrible backlight bleed or other issues. I wanted a large, ultrawide 1440p monitor for both business and gaming, but did not want to shell out $1,200 clams for a 1440p, 144Hz G-Sync IPS panel. So For a little over $600, and based on most of the reviews, this one looked like a good compromise.

Love the way everything is packaged in the Dell box, well laid out and the screen is well protected. All the cables you could need are included (albeit a bit short). Loved the way the screen was so easy to attach to the base with no tools. Fired this baby up using a Display port to Display port cable (not the one that came in the box) and...nothing. Please note that DSP 1.2 is disabled by default in this monitor. So if your computer's GPU has DSP 1.2, you need to enable that in the monitor's on screen menus. I found that out after I switched to the Dell supplied Display port to miniDisplay port cable (which works out of the box). One minor complaint is that you have to stand on your head and have real good eyesight to get the cables all connected to the back of the monitor. But to be fair, all monitors these days seem to be like this.

Anyway, either I got lucky, or this is a very very nice monitor. I do use this monitor is a fairly well lit room. But I noticed virtually NO backlight bleed on my monitor. I turned the lights down and started playing the movie, Alien, which has a lot of dark scenes, and barely, and I mean barely, could see slight light from the corners. Not enough at all to be distracting. And I will never notice it in my normal usage (which is not watching movies in the dark on a computer screen. I put up several solid color screens (from white all the way to red and navy blue) to check for evenness, and noticed no banding, blotchiness or other faults. No stuck pixels. The color calibration out of the box looks superb. The monitor comes pre-calibrated. I initially turned down the brightness a slight bit, but made no further adjustments. One issue I did have with the Dell Display software is figuring out how to add pre-sets for software. The dell comes with pre-sets (standard, multi-media, movie, game, and so forth with different brightness, contrast, etc.) for popular software based on type of application. It says to add a software program to the list to drag the application to the list. I don't know if I am dense, but I could not get that to work at all. Minor annoyance, not worth knocking down the rating.

Anyway, I love this monitor so much. The colors are so rich with the ISP panel and the images are so sharp (1440p). Text even without zooming is small but very clear. It is so great to be able to open up three browser tabs and line them all up side by side, or have three business applications or windows open at once and be able to read them all very clearly. Like I said earlier, movies pop and there is a depth to them that I never have seen on my 1080p plasma TV. Gaming, especially using 3440x1440 is so awesome. I play a golf game regularly on steam. I was completely awestruck playing this game using the ultra wide screen. Note not all games support this 3440x1440 resolution, but newer games likely will. for super competitive FPS gamers, especially depending on your graphics card, you may be limited by the monitor's 60Hz refresh rate or the 5mps response time and the fact that there is no G-Sync/FreeSync. While there are some folks online claiming you can overclock this monitor to 80Hz, don't bother. While it will display at 80Hz, you will get dropped frames. This monitor was intended for 60Hz maximum refresh rate. But at $600-$700, only the most hardcore gamers will be disappointed. For the other 90% of gamers, 60Hz is plenty as long as you have a decent GPU. I am not a competitive online FPS gamer, so I am perfectly happy. And with a 5mps refresh rate, I certainly cannot detect any lag using my PS4 controller connected to the PC via Bluetooth.

The curve is something that I was leery of, but now that I have it, there is no way I want to use flat screens any more. Heck there is no way that I want to use any monitor that is not an ultra-wide any more.

In closing, I would say that if you have a decent computer CPU/GPU, and are not a super hardcore FPS gamer, and just want a stunning, immersive display for business, normal gaming, and even for movie watching, for $600-$700 you will feel like you made a smart buy, and saved $300-$600 over those "bleeding edge" ultrawides at the same time.

So for business apps, A+, movies, A+, games B+
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Kevin L
5.0 out of 5 stars Awesome Monitor!
Reviewed in the United States on September 18, 2015
Style: One MonitorVerified Purchase
I had not been able to find this monitor in the local stores so I was hesitant to buy it. In addition, the reviews about backlight bleed were scary. However, I decided to pull the trigger and all I can say is I am extremely satisfied with the purchase. I had two 1920x1080 monitors side by side and wasn't sure if having a single monitor would make things better or worse. From the moment I first used the ultrawide, it felt much better than having two monitors and freed up some space on my desk. I usually have at least 5-10 windows open and with the dual monitor setup for my main apps I would have something like a PDF or web page (for technical reference) open on one monitor and an IDE on the other with a web page for testing with a bunch of console windows and other apps open behind those. However, having both the IDE and web page on the same monitor had me clicking back and forth between the two because it wasn't big enough to have both up at the same time comfortably. With the ultrawide, it is taller and wider (in terms of pixels) so I can have technical reference on the left, IDE in the middle, and test web page on the right hand side all at the same time without any physical breaks like you get with a dual monitor setup. Since it's taller, I can have console windows open as well at the bottom or top without being hidden behind other windows. Also, since the monitor is all one piece, there is less physical distance edge to edge so I do not have to turn my head or sometimes whole body to stare at one monitor or the other. I can sit straightforward and only need to move my head very slightly with mainly my eyes doing the moving. In terms of fatigue, this helped much more than I thought it would. The display is crisp and easy to read with great color. The pixel density isn't as good as a Macbook Pro retina display so it doesn't look quite as smooth, but it looks pretty darn good. Much better than the two Samsung LED monitors that this replaced. I also switch between a couple different laptops a lot and do not like typing on the laptop keyboards at my desk. So the other great thing about this monitor is the built in USB hub that allows you to use a single keyboard and mouse for both. Whichever input you're viewing, the USB devices will be directed to. The only thing that I wish the monitor had is a quicker way to change the screen, kind of like a previous channel button on a remote, so that I don't have to scroll through the options in the menu to select the desired input. If you do happen to watch movies on this monitor, they are great. Not having any black borders and the picture taking up the entire screen is breathtaking. My wife saw a movie on it and wishes we had a curved TV with 21:9 aspect ratio. Backlight bleed in the four corners isn't as bad as the pictures I've seen, but when watching movies with dark scenes or putting a completely dark background up, it is definitely there, but I wouldn't say it is a reason to not buy the monitor unless it's crucial for what you do that it is pure black in the corners. I use it mainly for work as an IT consultant and developer and do not notice the backlight bleed whatsoever during my day to day use. I have one VM with a completely black background and don't see the backlight bleed in the corners unless I look for it and it's really dark in the room. One last thing, it comes with most of the cables you'd need. I bought a separate DisplayPort to DisplayPort and miniDisplayPort to DisplayPort cable, both of which I didn't need because the monitor came with them already. It also comes with one USB cable for the uplink from one computer, so you'd need to buy a second if you want to use the same USB components through both computers. Also, when the monitor is off, the USB hub is off, so you have to turn the monitor on if you want to use the USB devices to wake up your computers. Not a big deal, but something that I sometimes forget to do.
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Nathan Ziegler
5.0 out of 5 stars Perfect for work and play.
Reviewed in the United States on October 24, 2016
Style: One MonitorVerified Purchase
First things first - if you want a 21:9 monitor, this is the best deal you can get right now and I absolutely recommend buying it.

Keep in mind however that there just isn't much support for 21:9 right now. There are various workarounds, but that can make things kind of tedious if you just want a straightforward experience.

Other than that, there's only a few minor shortcomings that might make you reconsider the investment.

Cons:

1) There is in fact light bleed and IPS glow, but the issue isn't anywhere as bad as some of these other reviews make it out to be (at least on the monitor I received). In fact, I literally can't even see it unless my screen is displaying black, and even then it's only noticeable if I stare directly at it.
2) This monitor is pretty pricey. For the same price you could easily invest in a 2k monitor with a 144hz refresh rate (if you're into gaming that is).
3) The built in speakers are pretty lackluster, but they're not awful and I'll use them when I don't feel like using my headphones.

Pros:

1) This monitor is beautiful. Both the monitor as a whole and the display are extremely pleasant to look at. While you could pay the same amount for a high refresh rate gaming monitor, I often find those to look extremely tacky. Not to mention, having the extra width on this UltraWide monitor really is nice and immersive.
2) It's great for productivity. Both for school and for my graphic design work; it's made life much easier. I also do some animation and video editing, and being able to see more of the timeline is something that really sold me on this size display.
3) The curve doesn't distort images in any way and does in fact improve my viewing experience. The corners of large, flat displays seem so distant now.
4) IPS panels are as good as people say they are. Sure the glow and bleed is a minor annoyance, but until OLED becomes available, and for a reasonable price, this is the best you'll be able to find.
5) If you can find games and movies that support 21:9, or if you don't mind spending the time to make certain titles cooperate, this will be a much better experience than a 4k monitor at 16:9. Besides, even with a GTX 1080, you aren't gonna be pushing 60 frames on most newer games if you're playing at 4k.
6) This thing is future proof. With 21:9 being supported more and more, and with 1080p still being used as the standard for most content, this 1440p display will serve you well for years to come.

There's plenty more to talk about but those were the things that stood out to me the most, not to mention I'm sure people would appreciate a snappy review over a short story.

If you have any questions I'm happy to answer them; just leave a comment and I'll reply as soon as I can.
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Derek W.
4.0 out of 5 stars A gorgeous display that is a best buy for ultra-wides, with a few caveats
Reviewed in the United States on October 13, 2015
Style: One MonitorVerified Purchase
Ok I have had this monitor for a few months now. I first off want to say that I do love this for what I do: graphic design, programming, and excel. There are, however, caveats. This monitor is not as showy as the LG model which is also the display vendor for this particular model. It is meant to fade to the background. There are minimal buttons on the front, which is nice so that it does not distract your focus when looking at colors. The curvature is very natural, I have no problems scanning the screen back and forth. There IS a difference between curved and standard ultrawide and after a while you won't notice it until you have to go back to a standard ultrawide and it feels straining. This monitor is great for programming or referencing documents because it basically allows you to work in either 3 full side by side sheets or one 21:9 sheet and another sheet for reference. No more 3 monitor or dual monitor configs. Dell also hooked this monitor up with extras/essentials, as compared to what LG and Samsung provided (both of which I tried and then returned): it gives you the USB host cable and a miniDP to DP cable. Those can be very hard to find locally. It also supports DP 1.2 daisy chaining. I actually use the built-in speakers to listen to music. They aren't the greatest, but they are loud and suffice for most things, sans bass. Cable management is pretty good. The on screen menu can be a little annoying, as the inputs are touch along the bottom right bezel and can be interesting in a darker room. It does support a rudimentary KVM switch, but there is no software to automatically do it. There is also Dell software set up to automatically adjust the monitor settings based on whether you watch a movie, play a game, or are looking at apps. I uninstalled it, as the color variance changes every time you switch apps when set on auto, so it isn't ideal for most people. The pixel density is good on this monitor. I already have to zoom into webpages to see them comfortably from where I sit (usually at 150%), so I don't think I'm regretting not getting a 4k display. I still love every time this monitor turns on and display a gorgeous paranoramic wallpaper.

The bad with this monitor is the bad with ALL LG IPS screens. There is light leak from all corners, especially when viewing dark grey or black like when watching a movie or working in Lightroom or photo editing programs that are dark. When viewing the monitor straight on at my desk, there really aren't any glaring problems, now having this for a months. But there is definitely IPS glow at night when watching anything in the dark. The curvature of the monitor does not help this and may in fact make it worse. The contrast and glow of this monitor definitely is not for playing dark shooter games or watching a ton of movies on. It is very well suited for graphics and office work that requires a lot of desktop space. The sRGB gamut is usually calibrated out of box to about 99-100% of the spectrum. You won't find more gorgeous and natural colors. They are not blown out and oversaturated like Samsung does with their displays.

Oh also, the display stand is very nice! This was also another reason to go for this one over LG.

I think, considering what you are going to be using a 34" ultrawide monitor for, this monitor has been the best value for a while. Especially when I bought this on Amazon for 809.00 and LG was going for 1299 for what was essentially the same screen with no cords or extras.

You will really enjoy this monitor, just beware of the glow. I still sometimes curse the gods of monitors over it, but honestly in most day to day things I do not see it and the glow isn't as bad as cheap Samsung monitors.

Enjoy!
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Van
5.0 out of 5 stars Ultrawide computing is the best thing since sliced bread!
Reviewed in the United States on September 18, 2015
Style: One MonitorVerified Purchase
I love this thing. I haven't spent a whole lot of time with it (roughly two weeks at the time of writing this), but it's more than enough to convince me - Ultrawide desktop computing is a wonder to behold. You won't quite understand how great it is until you've gotten used to it.

PRODUCTIVITY / GENERAL USE
The combination of the aspect ratio and pixel density allows you to snap two windows side by side and maintain a format that makes it seem like each one is on an individual 4:3 screen. This is phenomenal for productivity! You can have a browser window on one side of the screen in full view and a spreadsheet/document, or in my case, a virtual machine on the other side. I can see it work for photo/video editing too.

Oh, speaking of editing, it's worth mentioning that unlike its LG and Samsung counterparts, this monitor comes to you factory calibrated. This is great for someone like me - a casual DSLR user who does light to moderate shooting and editing but does not own a calibration kit. Don't take this for gospel since I probably don't have the best trained eye but I think the color accuracy of this screen is on-point. I have seen bad and this is anything but.

If you're the type of person who watches movies on the computer a lot, this is obviously a no-brainer. Widescreen format movies (Mad Max: Fury Road) are just jaw-dropping. Movies and TV shows shot in the 16:9 ratio look great as well, but have black bars on the sides.

GAMING
I do a fair amount of gaming. Off the bat, I'd like to say that 144Hz and/or G-Sync/FreeSync support would be amazing on a panel like this, but I don't believe it exists yet. Even without it, I find this to be a fantastic gaming monitor. The combination of the width and curve really enhances your peripheral vision - especially in racing games and shooters. This not only engrosses you further, it can be very advantageous. Imagine having a MASSIVE field-of-view in games like CS: GO and Project Cars or seeing a vast majority of the playing field in Diablo 3 or Starcraft 2. You can imagine what I'm referring to.

I haven't ran into trouble getting most newer games to work natively at this resolution. Some of the older ones sit pretty at 1600 x 1200, which is fine, the monitor just has huge black bars on the sides. My specs if anyone's curious:
- Core i7-5820K
- 16GB of DDR4-2400
- eVGA GTX 970 SSC

I was worried about performance initially but I'm actually surprised at how well the video card is able to play with the screen. Older/less demanding games (CS: GO, Diablo 3, LoL, DOTA 2) run at a rock solid 60+ fps at max settings. The most demanding game I've played to date is GTA 5. It supports 3440 x 1440 natively. With most of the settings turned on high, shaders and grass details on medium and AA/AF off, it is able to maintain 50-60 fps which is very enjoyable.

CONS:
The first monitor I received had a cracked LCD. I was shocked that they'd ship something like this without any "fragile" stickers. The second one came through fine, thankfully, but the box was banged up a bit on the edges. Anyway I won't talk too much about that - it's a vendor squabble that has nothing to do with the display itself.

The biggest and only con worth mentioning is what's called "IPS Glow". When the screen is showing a dark scene or black background, there are CLEARLY visible gobs of green glow on the far edges of the screen. I personally don't find it hideously distracting and unusable, but I won't be the guy downplaying the problem - it is there and it is noticeable. If you're the type of person who easily gets irritated by it, you should probably look at the Samsung panel instead. It costs more and uses inferior panel-tech (VA vs. IPS), but bleeding and glowing is a non-issue there. Considering how much this thing costs, it's nigh-unacceptable. I'd take half a star rating away but I can't do that and I don't think a 4/5 is justified for one mild-moderate drawback.

CONCLUSION
I'm very happy with this monitor and can see myself using it for years to come. It is such a huge and refreshing change from the standard 16:9 and 16:10 fest. The price is steep, I admit, but worthwhile in my opinion. If you're of the ultra-picky variety, be warned that IPS glow is a prominent problem. If you're like me and not bothered by small things like that, you'll be very pleased.
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Dwayne morris
5.0 out of 5 stars I have been looking for a monitor while building my PC for about 6 months and I have to say this monitor is by far the best one
Reviewed in the United States on March 3, 2016
Style: One MonitorVerified Purchase
Dell UltraSharp U3415W 34-Inch Curved LED-Lit Monitor

Searching for a monitor can be dreadful and extremely difficult. I have been looking for a monitor while building my PC for about 6 months and I have to say this monitor is by far the best one I have ever had! I was stuck between the Dell, X34, Samsung, and LG. This one got my approval. There are a lot of things that plague the monitor community from color uniformity to light bleed. I’m not going to make this review long but very detailed on what I use the monitor for. **If you are using this for gaming I advise you read my gaming section!

Unboxing: IT WAS AWESOME. The box was huge; I had to help my FedEx person carry it, not that heavy though. So when you unbox it you see your calibration sheet, cables, yada yada, this is the awesome part; you see the stand and the TV. I removed the stand and wanted to test the tilt without the tv on there and it wouldn’t tilt, so I thought it was broke. When you connect the TV you don’t have to use no tools, it likes snap in then a powerful magnet (I think) pulls it in. Once it connected, it like activated the swivel and tilt. I was amazed, it was like magic.

Display: The colors, brightness, black levels, everything on this monitor are awesome. When you first open the box it gives you a calibration sheet of your monitor. Most monitors and even TV’s when you first that it out the box everything looks eh, but this Dell?! Different story everything looked really good and the presets are just as awesome. Text look extremely sharp and I see no pixels. The curved display to me didn’t add any type of immersion but lets you see way more with less eye movement, I look at flat monitors differently lol. For gaming I love the extra space, I can notice things right away, productivity its good but not mind-blowing….For me that is.

IPS Glow: Personally, I don’t notice it at all but at the same time when I did the light bleed test you can faintly see it. When a full black screen appears the monitor automatically adjust the brightness (which I cannot turn off, on my PC Adaptive Brightness is off) so the small amounts of glow I don’t even see. When playing a game with an all night settings the brightness doesn’t auto increase that much and I still didn’t notice that glow. Maybe I got a lucky unit

Gaming: So, my pc has an OC 5820k, I OC my Zotac 980ti amp extreme edition, 16gb Ram, & 1000w PSU for another gpu in the future, and when playing games in 3440x1440 it look phenomenal, I mean actually on the level of 4k, you can barely tell the different between the two but your will clearly see a different between 1080p and 3440x1440p. This is where the problem starts, you are going to get below 65fps, some of my games get an average of 42 fps with 8x AA, even an MMO that is not graphically intensive gets 50 fps, it will take a great GPU if you want to get over 60 fps. With V-Sync on I get very little screen tear and sometimes stutters. If you plan on recording or streaming you will have to play your games in 1080p by 16:9 which puts black bars on the side, personally I just do window 1080p when I record or stream and I advise you to do the same because windows 1080p or even 1440p looks much sharper and clear than full screen 1080p on an ultrawide. For gaming I enjoy it, if you want to go competitive, I don’t recommend it. (If you want to know how 21:9 gaming looks on it, check out the video below)

Movies: Not much 21:9 content out there, I looked at some trailers and I felt like I was at the movies but that’s basically it. The curve makes you notice the small details.
Productivity: COLORS COLORS COLORS!!!! It’s amazing how accurate they are, I used windows calibration and I didn’t have to change a thing :)

Personally I recommend this monitor to anyone wants a monitor to anyone in the ultrawide market. A little expensive but personally I love it!!!
(21:9 Video Recording Test: [...] ) FPS in top left corner
(Windows 1080p Recording Test: [...])
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Dwayne morris
5.0 out of 5 stars I have been looking for a monitor while building my PC for about 6 months and I have to say this monitor is by far the best one
Reviewed in the United States on March 3, 2016
[[ASIN:B00PXYRMPE Dell UltraSharp U3415W 34-Inch Curved LED-Lit Monitor]]

Searching for a monitor can be dreadful and extremely difficult. I have been looking for a monitor while building my PC for about 6 months and I have to say this monitor is by far the best one I have ever had! I was stuck between the Dell, X34, Samsung, and LG. This one got my approval. There are a lot of things that plague the monitor community from color uniformity to light bleed. I’m not going to make this review long but very detailed on what I use the monitor for. **If you are using this for gaming I advise you read my gaming section!

Unboxing: IT WAS AWESOME. The box was huge; I had to help my FedEx person carry it, not that heavy though. So when you unbox it you see your calibration sheet, cables, yada yada, this is the awesome part; you see the stand and the TV. I removed the stand and wanted to test the tilt without the tv on there and it wouldn’t tilt, so I thought it was broke. When you connect the TV you don’t have to use no tools, it likes snap in then a powerful magnet (I think) pulls it in. Once it connected, it like activated the swivel and tilt. I was amazed, it was like magic.

Display: The colors, brightness, black levels, everything on this monitor are awesome. When you first open the box it gives you a calibration sheet of your monitor. Most monitors and even TV’s when you first that it out the box everything looks eh, but this Dell?! Different story everything looked really good and the presets are just as awesome. Text look extremely sharp and I see no pixels. The curved display to me didn’t add any type of immersion but lets you see way more with less eye movement, I look at flat monitors differently lol. For gaming I love the extra space, I can notice things right away, productivity its good but not mind-blowing….For me that is.

IPS Glow: Personally, I don’t notice it at all but at the same time when I did the light bleed test you can faintly see it. When a full black screen appears the monitor automatically adjust the brightness (which I cannot turn off, on my PC Adaptive Brightness is off) so the small amounts of glow I don’t even see. When playing a game with an all night settings the brightness doesn’t auto increase that much and I still didn’t notice that glow. Maybe I got a lucky unit

Gaming: So, my pc has an OC 5820k, I OC my Zotac 980ti amp extreme edition, 16gb Ram, & 1000w PSU for another gpu in the future, and when playing games in 3440x1440 it look phenomenal, I mean actually on the level of 4k, you can barely tell the different between the two but your will clearly see a different between 1080p and 3440x1440p. This is where the problem starts, you are going to get below 65fps, some of my games get an average of 42 fps with 8x AA, even an MMO that is not graphically intensive gets 50 fps, it will take a great GPU if you want to get over 60 fps. With V-Sync on I get very little screen tear and sometimes stutters. If you plan on recording or streaming you will have to play your games in 1080p by 16:9 which puts black bars on the side, personally I just do window 1080p when I record or stream and I advise you to do the same because windows 1080p or even 1440p looks much sharper and clear than full screen 1080p on an ultrawide. For gaming I enjoy it, if you want to go competitive, I don’t recommend it. (If you want to know how 21:9 gaming looks on it, check out the video below)

Movies: Not much 21:9 content out there, I looked at some trailers and I felt like I was at the movies but that’s basically it. The curve makes you notice the small details.
Productivity: COLORS COLORS COLORS!!!! It’s amazing how accurate they are, I used windows calibration and I didn’t have to change a thing :)

Personally I recommend this monitor to anyone wants a monitor to anyone in the ultrawide market. A little expensive but personally I love it!!!
(21:9 Video Recording Test: [...] ) FPS in top left corner
(Windows 1080p Recording Test: [...])
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JWINK
4.0 out of 5 stars Cumbersome menus with some features quirky and easier to use than others but beautiful high resolution screen
Reviewed in the United States on August 6, 2016
Style: One MonitorVerified Purchase
The media could not be loaded.
This review is for the 34-inch monitor.

Included with the monitor is the stand, an HDMI cable, cable cover, power cord, a DP cable (mini DP to DP), USB 3.0 upstream cable, CD with drivers, and a quick setup guide. There are no detailed printed instructions as you either have to refer online or look at the guide on the CD. I also think the power cord is a little short and do wish that it is a bit longer than it is.

My work recently upgraded our laptops to a smaller lightweight 13-inch model which is great for travel and fine for use at the office in a docking station but since I do a lot with spreadsheets, various documents and power point presentations, the small screen is an annoyance for working on at my home office. Since I have both a work laptop and a personal one, instead of getting a second monitor for a dual monitor setup, I decided to go (bought direct from Amazon) for this larger 34-inch model that has picture in picture capability along with the ability to switch between different input sources. So in my case, my setup is using two laptops on the monitor in both PIP mode and separately as a single source.

The monitor is easy to connect to the stand but the quick setup instructions and the instructions on the CD could be better written and in some instances not particularly clear especially when it comes to a dual PC setup and setting up a USB keyboard and mouse to be used on both computers.

The monitor has plenty of inputs, especially with the USB ports but unfortunately, the monitor only has one HDMI port making the dual computer setup a bit more complicated than it needs to be. In this case, my new work PC has a DP mini-port and so I used that connection for that. My personal laptop did not have mini-port as an option and so I used the HDMI port for that one. Both laptops are running windows 10. The monitor was recognized by the computers right away without using the included drivers but I installed the drivers and the Dell configuration software anyways, just in case it had any specific setup features that I would need for my setup. I really couldn’t tell any difference though with the windows drivers and the dell ones.

The initial setup of the video ports is a bit quirky, especially with the mini-port. Sometimes during the initial setup, the screen would go blank and I would have to restart the computer and play around with the settings on the monitor and in the windows display to get it going again.

The monitor has four touch buttons at the bottom of the screen to access the menus along with the power button. The buttons don’t light up until you touch them which makes them a bit harder to see which button to push and use than they should be. The button function display on the monitor screen itself and change depending on what menu you are in. The setup menus are ok in terms of how they are arranged but I do think that there is some clutter and awkwardness in how some of the functions are accessed.

For example, the way you have to switch between video sources such as when I want to switch between my two laptops takes several button pushes instead of just one and unfortunately the monitor doesn’t automatically switch video sources when a device (such as my laptop) it turned on. A monitor in this price range should have an auto detect feature.

The picture in picture setup is also a bit of a pain to deal with switching that feature on and off. To access that feature also takes several button pushes and wading through the menus to turn on and off. I also had some initial issues at getting that feature to work properly especially when dealing with the mini-dp source as I kept losing the video signal. The picture in picture side by side feature has three options on how you want to make each side look like. For my purposes, a full side by side is what I use but this does make each page look a bit stretched out. The monitor doesn’t seem to automatically adjust the display resolution as nicely or as smoothly as it should.

Because I am using two laptops, I wanted to save some desk space by connecting a wireless keyboard and mouse for both. The monitor has the ability to do just that but this requires a USB 3.0 A to B cable connected to each PC and only one cable is included in the box, so I had to get a second cable.

Unfortunately, the single source USB feature was a bit quirky as well. The manual included on the CD do not document the setup of the feature very well and the instructions tend to jump around a bit on the setup of this feature making it a bit more complicated than it needs to be for setting this up. The feature does not seem to work well with my older Microsoft wireless keyboard and mouse. I could get each laptop to recognize the wireless keyboard/mouse and they would work on each but once I used the switching feature which is also more button pushes on the monitor setup screen than it should be, the set would stop working.

Strangely, a Logitech wireless mouse that is as old as the Microsoft set worked fine with the switching feature through the monitor on both laptops with no issues. In that case, after connection the USB 3 cables to each laptop, I just plugged the USB wireless dongle into the monitor and hit the switching button on the menu and it switched. Maybe the Microsoft keyboard and mouse is too old and just won’t play nice with this or there is some other issue, I am not sure, but I plan to get a newer wireless set to see if this will work or whether this works only with a wired USB keyboard/mouse. I will update my review once I try a newer wireless USB keyboard/mouse. Regardless, I wish was a dedicated switching button or more streamlined menu controls for those switching features (i.e. the video source, pip and single source USB) to make it less awkward and time consuming to get through the menus to switch what device you want to use. The feature is a nice one but just doesn’t work as smoothly as it should and the cluttered menus make it more work than it should be to use. I do think a small remote control with larger on screen menus that allows easy switching of the PIP, video source, and USB switching would be a possible solution to the menu awkwardness, especially for those features.

Once I got past the initial menu awkwardness of getting the monitor set up and getting the source switching and PIP to work like it was supposed to, the screen resolution is beautiful, especially on a single source at maximum resolution. I changed the screen size to 200 percent normal for this monitor. The screen display on full resolution is sharp and clear with great color and although there is a slight curvature in the screen, it isn’t noticeable when I am sitting in front of it but it definitely makes the edges of the screen easier to see. I am not noticing too much backlight bleed. There is some but it is no worse than any other monitor I have ever had, from Asus to Samsung. In this case, I don’t use the laptops or monitor for gaming and I mainly use this for work or being on the net but with the right graphics card, this should beautifully show most games. With my laptops and the built in graphics cards that are in them, they are no way pressing the full capabilities of this monitor. With a high end graphics card, this monitor would outdo most, except for the latest 4K capable ones.

I am actually quite surprised that the monitor has speakers built in as most monitors these days don’t. The speakers are pretty good considering the size. They won’t blow you away by any means but they are decent speakers considering they are built in. Although for better bass and sound, if that is important, I would go with separate speakers. The volume adjust is also a bit hidden in the menu on the monitor though and takes several button presses to get to.

I do wish that the multiple ports on the back of the monitor were better positioned as they are facing down as opposed to facing out and can be a bit of a pain to get the cables inserted as opposed to ports that face the back. There is one USB separate from the rest of the ports that is easy to access but unfortunately there are no USB ports on the side of the monitor.

The stand has tint, height and angle adjustments and is solid, stable and holds the monitor well but the monitor is also wall mountable if you prefer to use a different stand.

I like fact that this has a good three-year warranty and Dell will replace the monitor even if one pixel goes bad. I have had no issues so far with any problems with bad pixels.

At a current price of 700 bucks, I do think this is a bit pricy but this monitor was also much higher in price a few months ago. So although I think it is a bit high, it is a bit more reasonable in price than before and is a beautiful screen combine with a lot of useful features, although some of the features are a bit quirkier than others and some of the menu options are in awkward locations and a bit more time consuming to access and use than they should be. At this price, a second HDMI should have been included on the monitor though. This works fine for the home/office, especially if you deal with a lot of spreadsheets and eye straining things like that. This allows me to have a dual monitor setup with the split screen (PIP feature) without using a desk clogging two monitors. Even with the clumsy setup and menu features, this is a good quality monitor that serves the purpose well and, so far, I am satisfied with it.

4 stars
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Nick T
4.0 out of 5 stars Dell U3415W edges Samsung S34E790C
Reviewed in the United States on May 21, 2015
Style: One MonitorVerified Purchase
I have been looking at the new 34" widescreen class of monitors for about 6 months. I was initially excited about the LG, but after reading many complaints about its light bleed and other quality issues, I decided to wait. For reference, I am using this as a home office monitor hooked up to a recent MacBook Pro 15" via Thunderbolt -> Displayport running at full resolution at 60hz.

Appearance: Winner Dell
Both monitors are nice looking. Dell has a flatter, simpler bezel that disappears on the sides when the monitor is off. The Samsung bezel is more pronounced, though still nice looking. I consider this a marginal win for Dell and highly subjective at that.

Ports: Winner Samsung
While Dell has a greater variety of ports, including two upstream USB3, MHL (which I have no idea what to use with), and miniDP in, in addition to regular DP, and HDMI, I really appreciated the Samsung's two HDMI inputs. This allowed me to run two different HDMI sources in for the PBP/PIP function, namely an Amazon Firestick and a DirecTV box. I also prefer the port arrangement of the Samsung, which has every port on the back and facing out and away from the back. The ports are substantially easier to get at and they work better with a monitor arm (or any cable management device) because they tend to point out and away from the monitor and towards their source rather than down, which requires a sharp turn to stay out of line of sight. The sharp turn of the chords on my monitor arm for the Dell arrangement (down facing ports) actually puts enough pressure on the arm joint that I had to adjust it to avoid inadvertent swivel. And even though the Dell ports are well labeled, it still hard to get stupid non-reversible plugs in without being underneath the monitor.

PIP/PBP: Winner Samsung
Both the Dell and the Samsung have similar PBP/PIP options in general. The Dell offers a neat feature wherein you can tie different upstream USB inputs (two are provided) to different inputs (e.g. to control different computers peripherals). However, the Samsung is more functional in a variety of ways. For the Samsung, you can characterize each input so that the resolution is a better match for the source, e.g. you can characterize the HDMI input as an AV source rather than PC, and get a better formed 1080P picture. The Samsung also has much better sound options for the PIP windows. A critical flaw in the Dell is that while you can set the sound source to either the "main" window or the "sub" (i.e. PBP or PIP), there is no way to tell the monitor to default to one or the other when turning on the PBP/PIP window. What this means is that if you use the PBP/PIP for TV, every time you turn it on, you then have to go deep into the menu structure to turn sound back on. This is very annoying for a feature I want to otherwise use frequently. My recollection is that the Samsung allowed me to set this up such that any time the PBP/PIP window was on, it had sound priority.

Menu Structure and Control: Winner Dell
The Samsung uses a joystick on the back that you have to "click" in to make selections on, while the Dell has four buttons on the front that are some sort of capacitive sensor activated or the like. A nice feature of the Dell is that you can set two of the four soft-touch buttons as shortcuts to frequently used features, such as sound level, PIP/PBP, input source, etc. Unfortunately, you cannot set one to a shortcut to sound source, which would at least mitigate the problem discussed above. Overall, while I find neither totally awesome to use (and there is no Dell monitor software for Mac), I preferred the buttons on the front of the Dell to the joystick on the back of the Samsung. The Dell arrangement works better on my monitor arm because with the Samsung I would always upset the arrangement of my monitor on the arm while fiddling with it, not to mention that it was harder to reach on the Samsung.

The menu structures of each are fine, though I find the Dell to be slightly simpler and more straight forward, though the Samsung has a greater variety of features, in particular AV related features.

Stand: Tie
Both the Samsung and the Dell come with decent stands. As mentioned above, I use a monitor arm that was able to hold each easily with a VESA 100x100 attachment.

Sound: Winner Dell
Both the Samsung and the Dell have adequate sound. The Dell has slightly more powerful speakers (2 x 9W) versus Samsung (2 x 7W). I think the Dell sounded slightly better in a TV and music test, but this is highly subjective.

Viewing Angle: Winner Dell
I had read that the VA panel on the Samsung would probably have worse viewing angle as compared to the IPS panel on the Dell, but I did not expect it to be as severe a difference as it was. With the Samsung, especially with a test pattern, you could see major color shift even just from one side to the other without changing view position. When changing view position, it was much more pronounced. When looking at one test pattern, whitish grey lettering became noticeably tinged with pinkish purple towards the edges. And when viewing any sort of picture, tv, etc., the Samsung was much more sensitive to viewing position changes. While the Dell also suffers from a bit of change when changing position, it was much better from a fixed position looking from edge to edge and also held its color uniformity much better when changing viewing position.

Colors: Tie ... once calibrated
I think both monitors can produce great colors. However, the Samsung does not come calibrated from the factory and the original settings looked pretty terrible. Luckily I had read about that before I bought it so that I did not immediately package it up and send it back. I do not have professional calibration equipment, so my calibration was based on reviews I have found online and my own preference, but I think both perform really nicely. A really nice thing about the Dell is that it comes with a calibration report from the factory and comes out of the box in very good shape. There are still adjustments to be made based on taste (particularly with respect to brightness), but I think both can achieve similar performance.

Black Level and Light Bleed: Winner Samsung
VA panels have an advantage over IPS panels (read: IPS glow) in terms of black levels, and this was apparent. The black level on the Samsung was significantly better than that on the Dell when calibrated for similar brightnesses. With that said, it does seem like the Samsung exhibits a bit more "black crush" in dark scenes.

As for light bleed, the Samsung blows away the Dell. There is almost no discernible light bleed on the Samsung while the Dell definitely has the tell-tale corner bleed. It appears to be better than the LG, and it is not so bad as to make dark scenes unenjoyable, but when looking at a flat black background, the Samsung is far better.

Text Clarity and Sharpness: Winner Dell
You may have noticed that I liked a lot about the Samsung and thought it better than the Dell in many ways, but this was an absolute deal killer for me. I could not, no matter how much tweaking I did, get the Samsung to have crisp text. It was either not sharp enough, such that the text appeared fuzzy on the edges, or it was too sharp and looked to have the artificial white halo--particularly on smaller text. I think this may have something to do with the fact that the pixels on the Samsung are in an elongated orientation, whereas the Dell is more typical squarish orientation. As I mentioned before, the Dell came out of the box just right, while the Samsung took lots of tweaking, and I still couldn't get it right. Ultimately, the text clarity bothered me so much on the Samsung that I ordered the Dell, and now I have the Dell and the Samsung is on its way back. I suppose there is some possibility that it is my Mac that is a part of the issue, but I have a hard time believing that given my Mac has looked great on many other screens.

Overall Winner: Dell
Though I really liked the functionality, port arrangement, and black level of the Samsung, ultimately the text clarity and much better viewing angles of the Dell won me over. I hope that Dell will consider giving me a better sound control option, but I doubt it. I will just have to live with it until a reasonable 34" 4K monitor comes around!

Here is a link to a flickr gallery with pictures: [...]. I have also attached the photos here.
Customer image
Nick T
4.0 out of 5 stars Dell U3415W edges Samsung S34E790C
Reviewed in the United States on May 21, 2015
I have been looking at the new 34" widescreen class of monitors for about 6 months. I was initially excited about the LG, but after reading many complaints about its light bleed and other quality issues, I decided to wait. For reference, I am using this as a home office monitor hooked up to a recent MacBook Pro 15" via Thunderbolt -> Displayport running at full resolution at 60hz.

Appearance: Winner Dell
Both monitors are nice looking. Dell has a flatter, simpler bezel that disappears on the sides when the monitor is off. The Samsung bezel is more pronounced, though still nice looking. I consider this a marginal win for Dell and highly subjective at that.

Ports: Winner Samsung
While Dell has a greater variety of ports, including two upstream USB3, MHL (which I have no idea what to use with), and miniDP in, in addition to regular DP, and HDMI, I really appreciated the Samsung's two HDMI inputs. This allowed me to run two different HDMI sources in for the PBP/PIP function, namely an Amazon Firestick and a DirecTV box. I also prefer the port arrangement of the Samsung, which has every port on the back and facing out and away from the back. The ports are substantially easier to get at and they work better with a monitor arm (or any cable management device) because they tend to point out and away from the monitor and towards their source rather than down, which requires a sharp turn to stay out of line of sight. The sharp turn of the chords on my monitor arm for the Dell arrangement (down facing ports) actually puts enough pressure on the arm joint that I had to adjust it to avoid inadvertent swivel. And even though the Dell ports are well labeled, it still hard to get stupid non-reversible plugs in without being underneath the monitor.

PIP/PBP: Winner Samsung
Both the Dell and the Samsung have similar PBP/PIP options in general. The Dell offers a neat feature wherein you can tie different upstream USB inputs (two are provided) to different inputs (e.g. to control different computers peripherals). However, the Samsung is more functional in a variety of ways. For the Samsung, you can characterize each input so that the resolution is a better match for the source, e.g. you can characterize the HDMI input as an AV source rather than PC, and get a better formed 1080P picture. The Samsung also has much better sound options for the PIP windows. A critical flaw in the Dell is that while you can set the sound source to either the "main" window or the "sub" (i.e. PBP or PIP), there is no way to tell the monitor to default to one or the other when turning on the PBP/PIP window. What this means is that if you use the PBP/PIP for TV, every time you turn it on, you then have to go deep into the menu structure to turn sound back on. This is very annoying for a feature I want to otherwise use frequently. My recollection is that the Samsung allowed me to set this up such that any time the PBP/PIP window was on, it had sound priority.

Menu Structure and Control: Winner Dell
The Samsung uses a joystick on the back that you have to "click" in to make selections on, while the Dell has four buttons on the front that are some sort of capacitive sensor activated or the like. A nice feature of the Dell is that you can set two of the four soft-touch buttons as shortcuts to frequently used features, such as sound level, PIP/PBP, input source, etc. Unfortunately, you cannot set one to a shortcut to sound source, which would at least mitigate the problem discussed above. Overall, while I find neither totally awesome to use (and there is no Dell monitor software for Mac), I preferred the buttons on the front of the Dell to the joystick on the back of the Samsung. The Dell arrangement works better on my monitor arm because with the Samsung I would always upset the arrangement of my monitor on the arm while fiddling with it, not to mention that it was harder to reach on the Samsung.

The menu structures of each are fine, though I find the Dell to be slightly simpler and more straight forward, though the Samsung has a greater variety of features, in particular AV related features.

Stand: Tie
Both the Samsung and the Dell come with decent stands. As mentioned above, I use a monitor arm that was able to hold each easily with a VESA 100x100 attachment.

Sound: Winner Dell
Both the Samsung and the Dell have adequate sound. The Dell has slightly more powerful speakers (2 x 9W) versus Samsung (2 x 7W). I think the Dell sounded slightly better in a TV and music test, but this is highly subjective.

Viewing Angle: Winner Dell
I had read that the VA panel on the Samsung would probably have worse viewing angle as compared to the IPS panel on the Dell, but I did not expect it to be as severe a difference as it was. With the Samsung, especially with a test pattern, you could see major color shift even just from one side to the other without changing view position. When changing view position, it was much more pronounced. When looking at one test pattern, whitish grey lettering became noticeably tinged with pinkish purple towards the edges. And when viewing any sort of picture, tv, etc., the Samsung was much more sensitive to viewing position changes. While the Dell also suffers from a bit of change when changing position, it was much better from a fixed position looking from edge to edge and also held its color uniformity much better when changing viewing position.

Colors: Tie ... once calibrated
I think both monitors can produce great colors. However, the Samsung does not come calibrated from the factory and the original settings looked pretty terrible. Luckily I had read about that before I bought it so that I did not immediately package it up and send it back. I do not have professional calibration equipment, so my calibration was based on reviews I have found online and my own preference, but I think both perform really nicely. A really nice thing about the Dell is that it comes with a calibration report from the factory and comes out of the box in very good shape. There are still adjustments to be made based on taste (particularly with respect to brightness), but I think both can achieve similar performance.

Black Level and Light Bleed: Winner Samsung
VA panels have an advantage over IPS panels (read: IPS glow) in terms of black levels, and this was apparent. The black level on the Samsung was significantly better than that on the Dell when calibrated for similar brightnesses. With that said, it does seem like the Samsung exhibits a bit more "black crush" in dark scenes.

As for light bleed, the Samsung blows away the Dell. There is almost no discernible light bleed on the Samsung while the Dell definitely has the tell-tale corner bleed. It appears to be better than the LG, and it is not so bad as to make dark scenes unenjoyable, but when looking at a flat black background, the Samsung is far better.

Text Clarity and Sharpness: Winner Dell
You may have noticed that I liked a lot about the Samsung and thought it better than the Dell in many ways, but this was an absolute deal killer for me. I could not, no matter how much tweaking I did, get the Samsung to have crisp text. It was either not sharp enough, such that the text appeared fuzzy on the edges, or it was too sharp and looked to have the artificial white halo--particularly on smaller text. I think this may have something to do with the fact that the pixels on the Samsung are in an elongated orientation, whereas the Dell is more typical squarish orientation. As I mentioned before, the Dell came out of the box just right, while the Samsung took lots of tweaking, and I still couldn't get it right. Ultimately, the text clarity bothered me so much on the Samsung that I ordered the Dell, and now I have the Dell and the Samsung is on its way back. I suppose there is some possibility that it is my Mac that is a part of the issue, but I have a hard time believing that given my Mac has looked great on many other screens.

Overall Winner: Dell
Though I really liked the functionality, port arrangement, and black level of the Samsung, ultimately the text clarity and much better viewing angles of the Dell won me over. I hope that Dell will consider giving me a better sound control option, but I doubt it. I will just have to live with it until a reasonable 34" 4K monitor comes around!

Here is a link to a flickr gallery with pictures: [...]. I have also attached the photos here.
Images in this review
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Drawring Simon
5.0 out of 5 stars Holy sh.. This blew me away!
Reviewed in the United States on November 8, 2015
Style: One MonitorVerified Purchase
Wow is all I can say. I've had this for exactly 5 hours and I am stunned. For perspective, I am coming from a ~5 year old Samsung 22 inch that was great in all ways, but I started to get the itch for more real estate / higher resolution. I first tried a 28 inch that didn't work out. It just looked bad compared to my old 22 and was a minor resolution jump. Everything was just a little bigger on the screen. Also, I have a relatively old graphics card in my 3 year old computer that on paper only handles 2560x1600, so I was skeptical that it could handle this monitor's native 3440x1440. But I read online in a few sources that most cards capable of 2560x1600 can handle WQHD, so I took a leap of faith.

Yes, 2560x1600 graphics cards can drive this monitor, not necessarily at gaming speeds, but for normal office use. In addition to my 3 year old graphics card handling this monitor, my 2009 Macbook Pro gets full resolution as well through the miniDP cable (included). I don't really know why, but the 6 year old MBP looked especially good on this screen, more than my 3 year old PC. My primary use for this is going to be spreadsheets and other document heavy use, so resolution and screen space are premium for me. For this purpose, this screen looks ridiculous good. First the space is equivalent to 2 of my old 22 inch screens side by side, without the annoying bezel down the middle. This allows me all kinds of flexibility on having multiple spreadsheets, emails, pdf's, browsers open all over the screen. This is a huge time saver. That is the most important, but on top of that, the screen just looks great. I read about the IPS bleeding on the corners, but it is not noticeable when in the sweet spot (vertical angle wise) in anything more than pitch black. Speaking of sweet spots, the curved screen is actually very useful for this office productivity application. I can't say that it makes much sense in large screen tv's with multiple people watching, but in a desktop with wide relative scanning of the screen for a single viewer, that makes perfect sense to me now. Anywhere you look on this super wide screen, it's always at the perfect angle. Everything on the screen itself looks incredible.

Besides the most important parts I covered above, this monitor has a bunch of bonuses that I didn't realize the importance of. It comes with all of the cables you need to get up and running. The stand is very functional and robust. The gas (I think) lift is very easy to use and it swivels easily even though this thing weighs 20 lbs. It has standard Vesa mounting points for wall mounting, something I am considering doing. The bezel is thin and just looks good. The usb 3.0 hub is awesome. I normally have 2 computers hooked up sharing peripherals, so this is perfect for that. It auto switches your keyboard, mouse, headset, and other usb devices between both computers. All you need to keep from having to unplug things is to have a second usb upstream cable (only comes with one for a single computer set up). I have my PC hooked up via HDMI and USB, and my MBP is hooked up via MiniDP and USB. Thunderbolt monitors can I/O the usb peripherals and the monitor through a single port so that is a consideration if you want the ultimate cable minimalism. Another nice thing is the Dell 3 year warranty that I hear is excellent service.

Yes I love this monitor, but there are a couple of downsides. No thunderbolt like the LG WQHD monitor. Only one HDMI input. 2 would be nice for hooking up a gaming console, but if I really needed to, I guess I could get an external switch or just unplug - not elegant solution. Also, the jury is still out on the durability. My Samsung is still going, so I hope this lasts as long or until technology passes it. Like all shiny new toys, I can't see why I would want to replace this in the next 5 years. Hope it lasts at least that long.

[edit 7/30/16] I had the urge to update because of my high satisfaction with this monitor. I now have a PS4 hooked up with an hdmi switch in addition to the 2009 Macbook Pro (DisplayPort) and 2012 Alienware x51 (hdmi). They all work flawlessly. The PS4 does not have any content supporting the wide resolution so I get bars on the sides but I don't notice them while playing. I'm going to hook up a 2016 Dell XPS laptop through the other DisplayPort when it arrives. Besides the previously mentioned great display quality for normal productivity work and casual gaming, the thing i really like is the switching between sources as well as the switching usb hub. Now that I'll have 3 computers hooked in, I need to get a little creative with sharing usb devices. This is still one of the best productivity products I've ever purchased. Highly recommend especially for those with more than one computer.
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