Dell 34 Inch Ultrawide Monitor P3421W: QHD 🖥️ 3440X1440P, 60Hz, Flicker-Free, Swivel Adjustment, Anti-Glare Coating, USB-C, Curved Display Review

My general thoughts: I am very happy with this display. I did a lot of research on what works best for my situation. I wanted something that looked reasonably professional and sleek, and most options in the price range are geared towards gamers and look like gaming monitors. I initially looked at 4k monitors for resolution, but there just aren't many ultra-high-resolution options for less than $1,300. I can't remember exactly how I found this display, but I'm glad I found it. At the time of…

I've had it for a year now. Was very happy with it. The quality was great. Suddenly the screen starts to close. I checked the cables, I almost don't touch them, I only use them for work. Not thrilled with how expensive it is now to start fixing screen issues. Not amused. Now I need to find someone to look at this to solve the problem.

Now I am very happy with this monitor. Although I can't run it in full resolution due to my old nvidia GT3. Even at 2560x1080 the picture looks great. When running a monitor at a lower resolution than its native resolution, it usually looks very grainy. While this one isn't as sharp as full resolution, it doesn't look quite as grainy. My big problem when I first plugged it in was that my mouse was twitching a lot. I've looked everywhere for help and solutions and haven't found any. Everyone…

As more content becomes 21:9, the wider screen viewing experience will be better. The pixels are noticeable if you look closely enough. I ran the monitor through various monitor tests and didn't see any dead pixels in 10-bit with no downsampling. The indentation of the power button is highly appreciated. This makes it easier to turn on and off, as opposed to the slightly numb feeling found on the U3417 and its ilk. I can usually fit 2 windows side by side comfortably (perhaps 38 inches would…

Update: Latest firmware (M2B207 - July 2022) fixes issues I encountered with KVM. My only gripe is that KVM only supports two devices, although the monitor itself can connect three (HDMI + DisplayPort + USB-C) as there are only two upstream connections (USB-B and USB-C) across the devices can access the monitor ports. So if you want to use your keyboard and mouse for multiple devices, this monitor can handle two instead of three. I rate it 4.5 stars with the latest firmware. ---- The P3421W is…

If you are looking for a great monitor for your imac mini then this is a great option. I like the monitor very much. It operates at 60 Hz and meets Apple's requirements. If you think a 120Hz monitor is better, they are not compatible. That's what you get. Few things to know, PBP works fine but monitor switching is done with a hardware switch like a joystick. The screen management software is not designed to run on Mac or Linux. However, there are some open-source, third-party options. I found…

This monitor is exactly what I was looking for. Although its curve is more subtle than others I've looked at, I find the screen very enveloping. I'm also less distracted than using 2 monitors. No problem when used with a MacBook Pro. A bonus is the reduction in cords and clutter on my desk.

The computer monitor has poor power consumption and flickers at low brightness/low contrast. An absolute waste of money.

Overall a great product and a great experience buying this monitor. I like the design. It is very easy to set up multiple laptops for screen sharing or quick switching. The product came as expected and faster than expected.

The computer monitor has poor power consumption and flickers at low brightness/low contrast. An absolute waste of money.

This monitor is exactly what I was looking for. Although its curve is more subtle than others I've looked at, I find the screen very enveloping. I'm also less distracted than using 2 monitors. No problem when used with a MacBook Pro. A bonus is the reduction in cords and clutter on my desk.

It didn't work for MacBook Air 2021. Mac couldn't see the USB-C port. I also tried swapping the cable on another Mac. Always got a message from the monitor that there is no source.

The monitor is really good and super bright. In my opinion, this is the ideal amount of screen real estate for most users. The one I received flickered a little and caused eyestrain so I sent it back. I assume it's something with what I had and not a congenital problem. Haven't ordered a replacement yet.

So far so good, I'm using this with a 16" MacBook Pro and haven't had any issues with the monitor and it doesn't get hot when the MacBook is charging. Image quality seems great, but I mainly use it for large spreadsheets.

Fantastic value and performance. However, I have twice replaced my original purchase with Dell's warranty claims (the claims process is quick and easy, and the replacement parts are shipped very quickly). All three monitors had severe flickering issues on the left side of the panel. All monitors replaced were "repair". I am in the process of filing another warranty claim for screen flicker. While this could be a great monitor, I would recommend another option.

So far so good, I'm using this with a 16" MacBook Pro and haven't had any issues with the monitor and it doesn't get hot when the MacBook is charging. Image quality seems great, but I mainly use it for large spreadsheets.

KVM itches with macbook. If you're planning on sharing with PCs and MacBooks, look elsewhere. He often chases after a signal and just gives up. UPDATE: With a new patch from their website, kvm is now working great and moving to 5 stars.

I've had it for a year now. Was very happy with it. The quality was great. Suddenly the screen starts to close. I checked the cables, I almost don't touch them, I only use them for work. Not thrilled with how expensive it is now to start fixing screen issues. Not amused. Now I need to find someone to look at this to solve the problem.

Assembling this monitor was very easy and I was able to use it after 5 minutes of assembly. The picture quality is good for my work purposes and I don't plan on gaming on this monitor.

I use this monitor for my work. I'm a software developer and need multiple running programs/programs that I can see at the same time. The picture quality is excellent, there are no setup issues and overall the monitor looks very nice on my desk.