Excerpt: I have had this monitor for several weeks and find that it is just as good as the ASUS 32in 4K monitor except that it offers the opportunity to have Adobe RGB in addition to sRGB.Only reason for 4 stars is that I could not deal with the colors out of the box. However, once I calibrated it with the X-rite i1Display Pro, it matches the adjacent iMac 27 exactly.
Summary: 4K UHD is a brand new territory for high end monitors. For its first iteration intended for professional use, Dell has delivered a monitor that's both sharp and accurate. Pros: -- UHD Resolution really does make a difference. If you own Apple products, it's similar to the difference between a regular display and that of a Retina. Everything isn't just sharper but simply smoother and pleasing to look at.
Summary: Great monitor, and works flawlessly with Mac Pro late 2013. Currently running at 60hz using bundled cable. Make sure you change the setting on the monitor to support DP 1.2 which is not the default. Colors are vivid and very accurate. I am not using it for gaming but the response rate is slower than other cheaper 4K displays. It is pricey but well worth it.
Early versions had bad firmware, but newer ones are fine, and wakeup issues can be fixed in software
6 April 2014
Summary: This monitor is very good, once you get it to work right. The claim that it is visible 178 degrees does not seem to work out in practice; I can see changes in brightness if I change my angle of view. The backlight sometimes bleeds through at the corners on a black screen, especially when you view the monitor at an angle. But the color reproduction is excellent, and the screen is matte, without any gloss.
Summary: PROS * Great picture. Really sharp, with saturated colors and smooth gradients. * You get 4K resolution (3840x2160) at 60Hz with supplied DisplayPort cable. * Unobtrusive anti-reflective coating. (Some other Dell monitors, such as U3011, have a smudged sparkly appearance.) * Two DisplayPort inputs (one mini and one standard) in addition to HDMI. CONS * Monitor fails to wake from sleep about one time in three on DisplayPort.
Summary: Pros: -Amazing resolution -Amazing color display and fidelity -Amazing size Conts: -Not perfect for gaming -AMD drivers are bug-ish and you need to power cycle the monitor every now and then ------------- Remember that this monitor is intended for profesional graphic designers and, as such, is really not suited for gamers. It has a high latency (about 100 ms), which, though you can't notice, affects your gameplay.
Excerpt: Использую менее 1 дня. Может чего ещё всплывет. Надеюсь со временем мелкие недочеты уйдут.(Касаемо совместимости с существующими программами и оборудованием) Открыл КАД, видео - все очень достойно выглядит. Пикселей совсем не видно.
Pros: Отличный экран, разрешение.
Cons: Есть проблемы с совместимостью, не более 60 Гц при DP соединении.
Summary: Article arrivé dans les temps. Cher mais permet de travailler plus vite! J'ai quelques petits soucis de temps en temps sur la synchro de l'écran avec le PC mais rien de bien méchant. C'est très appréciable d'avoir pratiquement 3 écrans en face de soi.