Dell 34 Inch Ultrawide , WQHD (Wide Quad High Definition), Curved USB-C Monitor (P3421W), 3440 x 1440 at 60Hz, 3800R Curvature, 1.07 Billion Colors, Adjustable, Black

The monitor is nice but (a) it is dull (300 nits) which makes it look a bit mushy and (b) it does not have speakers (my fault for not knowing before). I just assumed for over US$700 it would be much better.

Very pleased with this monitor now. Even though I cant run it at full resolution due to my ancient nvidia GT3somthing. Even at 2560x1080, the picture looks great. Usually when you run a monitor lower than its native res, it looks really grainy. This one, while not as sharp as the full res, does not look all that grainy. My big problem when I first plugged it in was that my mouse was extremely jumpy. I look all over for help and solutions and found none. Everyone said it was the mouse driver, which I knew wasnt true because when I lowered to 1280x1024, the mouse worked perfectly. Dropping down to lower widescreen resolutions didnt help though. So I spent some time messing around in all the various settings apps and discovered that nvidia, by default, was treating this as a television. Meaning refresh rate was 24hz! No wonder my mouse was so choppy. So I changed it from TV to monitor mode and it brought the refresh rate up to 30hz at 3440×1440 which was better, but still choppy. So I switched to 2560x1080 and that brought the refresh rate to 60hz. And now my mouse is perfect again. So, I guess I have to get a new computer to take full advantage of this monitor. But Dell or nvidia or microsoft or somebody should change this monitor profile to default to monitor mode. Not TV mode.

Received the monitor, opened and it did not work… called the Dell supper with the service tag and they mentioned it’s invalid product and doesn’t have a record of it.. beware what you buy… this is so disappointing that Amazon is selling these as new and original

This is a gorgeous monitor, elegant and professional looking. I can’t stop looking at it. Lol! Set up is a breeze, was able to do it all on my own in 10-15 mins. I connected it to the display port and I was able to use it right away, no set up needed. No dead pixel, no bleeding, no IPS glow. Day1, it felt a little too big though I am coming from three monitors - 17/19/20”. But the next day it feels normal and it has so much real estate that I don’t miss having multiple monitors. I use the comfort view preset mode and it’s really easy on my eyes. I don’t need to use my blue light glasses anymore. Brightness is really good, I had to reduce mine from 75% to 53% cause 75% was too bright for me that I felt I was getting headaches (I have sensitive eyes to light). I use this monitor for work only - mostly emails and spreadsheets and it’s really pleasant to use. Text is sharp enough for what I am using the monitor for. Can’t complain with the pictures either though I do not use this for photo/video editing. It doesn’t have a speaker but I am planning to get the Dell slim soundbar soon. I haven’t tried the KVM/PIP/PBP features because I don’t have the need to do so as of the moment. My only minor complaint is that it’s hard to reach the ports at the back of the monitor. I have mine set up close to the wall and when I tried to use the HDMI/USB-C cable to test them, I had to move the entire monitor to see and reach the back. Also I wish it’s a little more curved, but I didn’t want to spend $300-$500 more for the Dell U3421WE model. So I decided to go with this P3421W monitor. I really want to stay with Dell monitors because of the quality. I have a sit stand desk and a very stable stand is a must so it won’t fall forward or move everytime I adjust my desk. And 3600R is not bad at all. It’s still comfortable to use, I can still see all corners without moving my head which is important to me cause moving my head left to right (even little movements) strains my neck. I love that height is adjustable, it tilts and swivels too. Makes it easier to customize for a more comfortable position. Yes, I’m very happy with my purchase!

The assembly was very easy for this monitor and I was able to use it after 5 minutes of assembly. The picture quality is good for my work purposes and I dont plan to do any gaming on this monitor.

If you are wanted a great monitor for the imac mini this one is great. I really love the monitor. Running at 60hz it meets Apples requirements. If you are thinking a 120hz monitor is better, those are not compatible. This is the one to get. Some things to know, the PBP works good but the monitor switching is done using a hardware switch like joystick. The software to manage the screens is not designed to work on mac or linux. But there are some third party open source options. I found it just easier to have more then one keyboard for multiple computers in a mixed OS environment. You may be able to get the drivers working easier on linux. Running 3440 x 1440 on the M1 imac.

The monitor aesthetically looks good although its a rather boring design. It doesnt have enough brightness but what bothered me most is that the text is not sharp. I tried changing sharpness, contrast etc. and the text still appeared pixelated. Since I would use it mostly for work this was a deal breaker for me so I had to return it. I may try an ultrasharp monitor instead since Ive always liked Dell products.

USB C monitor+power works great.

Just got the monitor. It is excellent but I bought it to use with the USB-C cable with my laptop but the cable is missing. Contacted customer support and the only solution that they (the machine) gave me was to return it. I dont want to deal with that, I just want the missing cable.

Great monitor and the built in KVM allows me to switch between my MacBook and my Dell