Color Uniformity

Now for color consistency, we take our best calibration profile from the very center at 200 nits and test color accuracy at 9 different places around the LCD display in an evenly distributed grid. We’ve shown before that calibration is actually very localized across the display, partly due to the brightness not being uniform, partly due to the discrete nature of the LCD panel itself.

LCD Color Uniformity

It's a bit surprising, but Delta-E actually creeps up somewhat high at the edges of the U3011. When you consider the sheer size of the display, it makes sense, but this is the highest I believe we've seen yet for change in Delta-E away from the center where we made our calibration profile.

Viewing Angles and Color Quality Brightness and Contrast
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  • beachhead2 - Tuesday, January 18, 2011 - link

    Dell outlet has these from time to time for $899. When they pop up, they go fast. I got one last week and it's top notch (coming from 2408WFP). I'm using it primarily for PS CS5. I calibrated it and I'm well pleased with my prints. Awesome display.
  • godel - Wednesday, January 19, 2011 - link

    It's a pity they didn't go to LED backlighting instead of CFL.

    The monitor is already over a thousand bucks, so a few extra dollars shouldn't matter much, and it would benefit greatly from a reduction in power consumption, as well as the reputed gains in picture quality that comes with LEDs.
  • cjl - Friday, January 21, 2011 - link

    LED is a benefit for power consumption, but it can actually be a detriment to image quality. This monitor's CCFL backlight allows for a wider color gamut than WLED would, which is why they chose it.
  • spilled - Thursday, January 20, 2011 - link

    http://www.youtube.com/watch?v=qrjDbWU_43A

    Great video showing the clear input lag winner. A shame... without the lag, and with the audio output, this would be a nobrainer for me. The limited inputs on the z30 make it less attractive, but still moreso I think.

    As an aside, I did a similar comparison to this using my M6500 and a trusty dusty 2001FP I still have from 10 years ago. About 1/3rd of a window similar in size on that test behind for the old Dell.

    Things have gotten better, but for $1300+, I think I'll sit the fence.
  • pkoi - Friday, January 21, 2011 - link

    I really like seeing displays reviews benched with meaningful metrics.

    I want MORE,,,
  • iaw4 - Sunday, January 23, 2011 - link


    why do all the 30" monitors miss speakers? (the DELL speaker bar for the 3008 is worse than my worst notebook computer. I don't need much, but the DELL speakerbar is really bad.) and yes, many people just like having a one-in-all monitor. heck, I would even like a webcam in it, but I understand that this is not a common need. I would also not tuner while we are at it, but again, this is not needed.

    but speakers?? come on.

    for lack of speakers you should subtract a half-star.
  • JonathanMEdwards - Monday, March 7, 2011 - link

    DisplayPort has some problem with power management. Won't wake up after going to sleep. Too bad, it's a really sweet monitor visually.

    http://en.community.dell.com/support-forums/periph...

    http://en.community.dell.com/support-forums/periph...
  • Manhar - Thursday, March 10, 2011 - link

    The review states that there is no pivot mode.

    Are you sure that this has no pivot and cannot be used in portrait mode?

    Dell have confirmed in writing to me that it can pivot and do the portrait mode!
  • voganville - Saturday, March 12, 2011 - link

    I want to use two of these monitors side by side. I have an Nvidia GTS450. Will it work?
  • ruzveh - Sunday, May 29, 2011 - link

    I dont understand why 30" Monitor so expensive than usual 40" TV? Is it really worth buying a 30" TV than 42" or 46" high end TV at the same time? If resolution is not the priority or preference or use then better to go with TV than a monitor. Anyways we r still way behind the technology like how Anandtech rightly introduced us right at the start.

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