Dell UP3214Q Review
by Chris Heinonen on April 1, 2014 12:00 AM ESTAll calibration measurements are done using SpectraCal’s CalMAN 5.1.2 software with a custom workflow. Measurements are done using a C6 colorimeter that is first profiled against an i1Pro spectrometer to ensure accurate results. There are two sets of targets we use. Pre-Calibration and our first calibration aim for 200 cd/m^2 with a sRGB gamut and a gamma of 2.2. This is a common real-world setting for a display. The final target changes the light level target to 80 cd/m^2 and the gamma curve to the tougher sRGB standard.
|
Pre-Calibration |
Post-Calibration, 200 cd/m^2 |
Post-Calibration, 80 cd/m^2 |
|
| White Level (cd/m^2) | 201.4 | 199.1 | 79.8 |
| Black Level (cd/m^2) | 0.2477 | 0.2502 | 0.103 |
| Contrast Ratio | 813:1 | 796:1 | 775:1 |
| Gamma (Average) | 2.26 | 2.22 | 2.41 |
| Color Temperature | 6434K | 6508K | 6553K |
| Grayscale dE2000 | 2.97 | 0.64 | 0.63 |
| Color Checker dE2000 | 1.69 | 0.52 | 0.50 |
| Saturations dE2000 | 1.91 | 0.41 | 0.45 |
Pre-calibration measurements are made using the sRGB preset as most people will likely select it. Set for 200 cd/m2 of output there is a red tint to the grayscale. The gamma is off at 5% but the color tint causes the dE2000 for the grayscale to be in the visible range. Color errors are much better and aside from a few samples it is very acceptable. If the grayscale didn’t have this tint the pre-calibration numbers would be great.
Post-calibration this grayscale issue goes away and the colors improve as well. For both the 200 cd/m2 and the 80 cd/m2 calibrations the numbers improve by a large amount and the image is virtually perfect. There really isn’t anything to complain about, just that if you can calibrate the UP3214Q you will wind up with a virtually perfect image.
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Kevin G - Tuesday, April 1, 2014 - link
On the Windows site of things, what video card and driver was used? How AMD and nVidia handle MST support varies slightly so you might have better luck with one over the other.Samus - Tuesday, April 1, 2014 - link
Wow, $2800 bucks...you can have a whole WALL of ZR2740w's for that price.nathanddrews - Tuesday, April 1, 2014 - link
... or a wall of U28D590D for $699 each. 60Hz TN 4K. I'm glad to see the major players offer up affordable 60Hz 4K. Of course, I'd rather have 120Hz 4K DP1.3. Doesn't matter if you can't play games, it would be of tremendous value to me just for desktop operations.Gunbuster - Tuesday, April 1, 2014 - link
Or you could run 4 39" 4K's at 1080p 120hz in multi-monitor and still have 4k resolution and some change left over...Bad pricing is bad.
WithoutWeakness - Tuesday, April 1, 2014 - link
If I'm correct in assuming you're talking about the 39" Seiko TV then I must inform you that those are not 120Hz screens in the same sense that a computer monitor is 120Hz. Those Seiko TV's only take an HDMI input which is currently limited to 4K@30Hz. They then interpolate frames between frames of source material to give the illusion of 120Hz. A 120Hz monitor takes in a 120Hz signal and displays it natively. There are currently no 4K 120Hz monitors on the market (there aren't even any 2560x1600 120Hz monitors I'm aware of).nathanddrews - Tuesday, April 1, 2014 - link
The 50" Seiki 4K TVs do native 120Hz 1080p over HDMI 1.4, but it seems to be a lottery as to whether it needs to be hacked or not. While this resolution is not officially supported, creating a custom EDID makes it possible. In addition, several people have been loading the 50" firmware on the 39", making native 120Hz 1080p possible there as well. So you can have your desktop and videos at 30Hz 4K (not ideal, but still razor sharp) while also gaming at 120Hz 1080p. Some are claiming 720p at native 240Hz... but I'd have to see that to believe it.http://www.avsforum.com/t/1473728/official-seiki-s...
houkouonchi - Friday, April 4, 2014 - link
All seiki 50 inch displays will natively display 1080p@120Hz. The 39 inch models all will to (with a firmware update). The 39 inch monitors with the firmware update do pixel doubling which means ideal scaling for gaming (almost identical to gaming on a big 1080p display with no scaling artifacts).Both the 50 inch (and 39 with the right firmware) will accept 720p@240Hz. It sitll only displays 120Hz but this does halve the input lag from around 9ms to 4.5 ms which is why for games where it really matters (only quakelive for me) I ran at 1280x720@240Hz.
marcosears - Thursday, October 9, 2014 - link
It's nice, but it could be a lot better! /Marco from http://www.consumertop.com/best-monitor-guide/dave_rosenthal - Tuesday, April 1, 2014 - link
Actually, the 39" inch Seiko *does* accept 1080@120hz over hdmi (when flashed with the firmware from 50" Seiko) and output all individual 120 frames per second (it looks very smooth!). You're right that it's limited to 4k@30hz.inighthawki - Tuesday, April 1, 2014 - link
Enjoy your massive bezel and spanning content across monitors.