Based on an IPS panel with 10-bit color support (8-bit + FRC), theDell U2718Q delivers vibrant, consistent, and accurate colors.

Dell U2718Q | Documentation | Dell US Support for Dell U2718Q | Documentation | Dell US

I connected the monitor to my iMac Pro using the Thunderbolt 3 cable. Once attached, the monitor immediately recognized the connection and turned on. It is nice that the built-in hub provides another Thunderbolt 3 downstream port. This way, the monitor is not eating up another port on the iMac, and I can still connect other Thunderbolt 3 or USB devices to it. connect to two PC's and use the screen as a KVM switch in quite a neat way. An audio out connection is also provided I selected a 5×5 grid and measured each part of the square, placing the X-Rite i1Display Pro colorimeter in the middle of each one. Below is the result, showing DeltaC deviations: and should work nicely from this screen thanks to its true HDR spec. You are removing all the complexities

Introducing The Dell UltraSharp 27 Premier Color UltraHD 4K HDR

hardware aspect ratio options with 16:9, auto resize, 4:3 and 1:1 pixel mapping modes available which quite well established Ultra HD Premium standards in the TV market for HDR dictate that you need a contrast ratio of

Dell UltraSharp 27 Premier Color UltraHD 4K Monitor Review Dell UltraSharp 27 Premier Color UltraHD 4K Monitor Review

That’s a little better compared to hardware calibration earlier. It seems like this step is not necessary for most photographers out there – hardware calibration by itself should be sufficient. Evaluation of Uniformity TheDell U2718Q input lag measures to only ~9ms for both HDR and SDR (Standard Dynamic Range) content, which makes it suitable for competitive gaming that is if you don’t mind being limited to 60Hz. If I play HDR content in Windows 10 Films & TV it looks incredibly over saturated. SDR content plays fine. Current SDK has lesser functionality for UP2720Q & UP3221Q than they offered for older UP models up to UP2718Q. It has lost all custom LUT uploading capabilities. I wonder if current Calman support for some UP models had a role in this… :(box the screen used 66.4W at the default 75% brightness setting. Once calibrated the screen reached However, there is still no option in Windows 10 Settings -> System -> Display to enable HDR and a dxdiag detects the U2718Q as not supporting HDR - see dxdiag output here and this Windows 10 HDR troubleshooter from Microsoft which details what dxdiag should be reporting if HDR support has been detected.I've also ensured I'm running the latest Nvidia drivers 398.11 released. The Dell UltraSharp 27 Premier Color UltraHD 4K HDR (model UP2718Q) also offers a ton of custom calibration options and a Look-Up Table accessible through the UltraSharp Calibration utilities. You can use this feature to load and store your own custom color settings, over and above what's configured out of the box. Additionally, the response time speed of only 5ms effectively eliminates the motion blur of fast-moving objects in video games and movies.

U2718Q, HDR not working, set Smart HDR to ON - Dell U2718Q, HDR not working, set Smart HDR to ON - Dell

Lastly, being able to connect the monitor via Thunderbolt 3 is a pretty big deal, because it allows communication of both video and data, as well as simultaneous charging! That’s right – if you hook up this monitor to your laptop, it will be able to charge it with up to 90W of power. With Thunderbolt 3 being the standard on many Mac and PC devices now, all you have to do is hook up the power and one cable, and you have everything working, including the USB hub that hosts 4x USB 3.2 ports, and the extra Thunderbolt 3 downstream port. Further down below, I go through my experience using this monitor with my iMac Pro. If you want to connect the monitor via DisplayPort, you can do that too – the monitor supports HDCP 2.2 standard for both DP and HDMI input ports. Owners of UP2516D-UP2718Q better stay with SDK 2.0 for they projects… if they exist, AFAIK no GNU release of custom HW calibration for these displays.subtract half of the average G2G response time from the total display lag. This should allow us to give a good estimation of Does the Dell UP2720Q live up to expectations, and can it truly be a competitor to professional-grade EIZO, HP and NEC monitors? Let’s take a look at the monitor in more detail and see. Monitor Setup, Overview and Build Quality changes allowed us to obtain an optimal hardware starting point and setup before software level changes would be After hardware calibration was done, I decided to fire up DisplayCAL and verify DCI-P3 D65 calibration with the i1Display Pro colorimeter. Here are the results: zones than an edge-lit option. The above image is taken from the forthcoming Acer Predator X27 display,