No dead pixels

Other than the backlight defect, the display is sharp and clear with no problematic pixels

No issues with wake, sleep, reboot or bright pixels

They sent me a refurbished rev A02 albeit with dead pixels again

Beautiful display, no dead pixels, and no sleep issues (so far).

No dead pixels or light leaks (I checked).

The screen itself is great, good clear picture and no dead pixel

I've seen dead pixels, and the monitor blinks out for seconds at a time.

Display works wonderfully with no dead pixels after months of use

There both have stripes of yellow "banding" on the screen, as well areas of dead pixels

Both came with dead pixels or what could be described as "dust" under the top layer of the panel.

Dell's policy on dead pixels is "1 bright pixel, or 6 dark pixels, and we'll replace it

But there were a couple spots of around 8 dark pixels

No dead pixels or discoloration whatsoever

No issues with dead pixels either.

As of the time of this review, this was the only monitor I found that had:- 4K at 60Hz- IPS (which was a must for me)- 27"-28"- sub $700 (at the time of this review)After unboxing and powering on, I checked for light-bleed and any dead pixels

No dead pixels.

No dead pixels and/or stuck ones

No dead pixels, have had it about a month, love it

I'm not having any problems with dead pixels, nor the dreaded going to sleep / waking up

No dead pixels, have had it about a month, love it

I saw no yellow tinting, back light bleeding, nor did I have any dead pixels.

No dead pixels.– Build quality: A huge upgrade from my old budget display

It's a solid monitor no dead pixels no bleed through

No dead pixels, no missing items, no wonkiness of any kind

No dead pixels

, the screen is beautiful, high pixel dense, and sharp, but also glossy

18 months on no dead pixels

The pic quality is crystal clear like retina display, no pixel in sight

* I have at least one dead pixel

There were no dead pixels present, and very minimal IPS glow

Also the panel I got have 1 dead pixel :(

I have no dead pixels that I can see or know about

Bought this monitor on September 30, 2015 which wasn't that long ago and it has a dead pixel right in the middle of the screen

Dell's policy on dead pixels is "1 bright pixel, or 6 dark pixels, and we'll replace it

Zero dead pixels.

No dead pixels either from what I can tell

The screen itself is great, good clear picture and no dead pixel

It's anti-glare enough that I don't notice reflections yet the text/overall screen isn't grainy!0 dead pixels, minimal blacklight bleed (only visible with all lights off on a black screen, in one corner and it's mild), no tinting, excellent uniformity, excellent colors out of the box (no need for calibration, even if you're using it as a professional)

No bad pixel in the panel so far

There is not a single dead pixel on this thing

Beautiful display, no dead pixels, and no sleep issues (so far).

For a panel that has an MSRP of 700, I'd expect the dead pixel problem to not exist.

The colors just pop out and the panel is just gorgeous with no dead pixels

3 of 4, from 3 different locations (2 Amazon sellers and Dell), and all 3 locations sent a panel with dead pixels.

No dead pixels, no back light bleeding or weird color shifts on the panel

There were no dead pixels, scratches, scuffs, etc.

Only issue I'm facing now is a few dead/stuck pixels

No dead pixels but a small amount of lightbleed is visible on a black screen

No dead pixels

I do not have any dead pixels nor do I have any of the problems some other reviewers are having

I've had to warranty the first panel within a month due to a dead pixel, however the process was seamless as I just needed to return the faulty panel after receiving the replacement

That again, had dead pixels

it had about 6 dead pixels after two years of use

There are also two prominent regions of dead pixels

It has all the technical and price requirements to be a premium panel at a non-premium price, but the dead pixels make it difficult to do so.

On this specific monitor there was virtually no light bleed and absolutely no dead pixels, two concerns I

I thought it was dead pixels at first but after testing and using the diagnostic feature again, I found that there were black spots behind the monitor film and in front of the actual panel (pictures attached)

Update: Been using this screen for 3 months a couple of dead or stuck pixels started to apear

Received with a dead pixel, oops

So far, no light bleed, seepage, dead pixels or issues of any kind

The first one i got had a dead pixel, but i got a replacement in 2 days, overall pretty nice, but build quality is not premium

Replacement panels came in, and 1 of the 2 has a similar dust spot or dead pixels to the previous one.

I used rev A02 of this monitor for 4 months then I realized there were few dead pixels and called Dell support

That one had some dead pixels, and interestingly it came with what seemed to be a better-quality mDP to DP cable than the one I got with this new one

The dot pitch is very low at 0.1554 and the PPI sits at 163, so it's "near Retina" and you have a hard time seeing pixels.

I verified there were no dead pixels - at least I couldn't spot any

and it works flawlessly with both at 3840 x

Text looks almost as good as e-ink on a Kindle