I received a Dell U2715H at the weekend, to replace a Hazro HZ27WC Glass that had physically fallen to pieces.
I do not have the means to take any photos at the moment and I'm no expert, but subjectively speaking it seems mostly excellent. The colours do not pop like on my old Hazro (didn't think they would), but the image quality looks very good to me.
Positives:
+Really smart design. Looks very small on my desk for the size of panel, bezel is only 8mm around top/sides and the screen itself is not recessed, it is level with the bezel.
+Seems well built and stand is quite sturdy. Touch sensitive buttons work fine.
+Colours look balanced and accurate (perhaps a tiny bit too much red). Whites look white.
+Light AG coating. Seems a good compromise, no haze or dirty image like on my old IPS U2410 for example. Nice to no longer have to look at my face during dark scenes...
+Have no experience of modern TN screens or 144hz etc, but it seems smooth to me. Notice no lag over my Hazro and it's certainly smoother during games than my old U2410 and 2408wfp.
+IPS glow present but not the worst I've seen. Very little backlight bleed and no defective pixels I can see (crosses fingers stays that way).
Negatives:
-Right half of the screen is noticeably brighter in a low lit room. Whites on the left side of the screen almost look grey/slightly blue compared to the crisp white on the right side. Not quite so noticeable when the room is bright, but a bit annoying.
-Running with a standard DP cable in 1.2 mode produces a momentary black screen every few hours with a Radeon 290. No idea what's causing this. So far no problem using the mini-DP cable provided in 1.1 mode, it's probably my imagination but it feels less responsive when connected like this. (I have no reason to use 1.2 mode so far as I know, but I like higher numbers...).
-Blindingly bright as default, not hard to change, I have set it to 30.
-USB ports are all at the back, for me that makes them totally useless. On my previous Dells they've been down the side. I don't need them, but I shame I couldn't should I have wanted to.
I agree with above, the packaging is also evil!