Dell U2412M Color Uniformity and Gamut

Of course if only the center of the panel looks good, it’s going to make images look bad with color shifting and other undesirable results. Taking a set of nine measurements around the screen lets us evaluate the screen uniformity.

LCD Color Uniformity

There is a bit of a shift around the screen that is most noticeable in the corners and with the grayscale. The average dE for all the measurements manages to stay below 3, but all the blue swatches stay above 3 across the display. At a couple locations certain colors manage to rise above 3, but for the most part it is just blue. The rise in the grayscale is the most noticeable thing, which is what causes the high average dE results in the corners.

LCD Color Quality

The Dell has around 70% of the AdobeRGB colorspace, which is close to the sRGB standard. We expected this as our blue dE values were so high and if we could do more than 70% of the AdobeRGB gamut we would see more accurate results there. However, I don’t think anyone considering the U2412M with it's high blue dE values will reject it because of its slightly smaller than sRGB gamut.

 

Dell U2412M Color Quality Dell U2412M Brightness and Contrast
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  • bioffe - Tuesday, February 28, 2012 - link

    I find this article disturbing because it doesn't mention this monitor's predecessor U2410 which seems to be much better monitor for $150 dollars more. It's putty how Dell destroyed its high end model, and went to monetize its reputation. Dear Anand, I want to see how it measures to u2410.
  • ImSpartacus - Tuesday, February 28, 2012 - link

    I think Dell still sells the U2410. The U2412M is complimentary.

    I agree that the naming scheme is weird, but both monitors can coexist.
  • Death666Angel - Tuesday, February 28, 2012 - link

    Considering the 60% price difference and that the 2410 is still being sold, I don't see why the 2412 is necessarily the successor. I think both monitors are targeting different consumers.
  • cheinonen - Tuesday, February 28, 2012 - link

    There isn't a review unit of the U2410 available at the moment, as I checked, so I could compare the two. They do fit into different realms, and can easily coexist at the same time, but the naming scheme is very, very hard to understand.
  • Touche - Tuesday, February 28, 2012 - link

    Much better for what? 2412 has better blacks, higher contrast, is sRGB which many find an advantage, has less input lag and is a bit faster. Head to tftcentral and prad for detailed comparisons.
  • Oxford Guy - Tuesday, February 28, 2012 - link

    The U2410 is competing in a different space.

    It has better uniformity.
    It has a better color gamut.

    It has worse contrast ratio.
    It has a higher price.
  • Sufo - Wednesday, February 29, 2012 - link

    U2410 has an sRGB profile...
  • sethsez - Thursday, March 8, 2012 - link

    It does have an sRGB profile. It's very inaccurate, as sRPG profiles on 10-bit monitors tend to be. If someone is doing work primarily for web-based content, a 10-bit monitor isn't just a waste, it's potentially detrimental.
  • vectorm12 - Tuesday, February 28, 2012 - link

    Greay review unfortunately I'm looling for something with higher resolution these days. For my kind of workload 2560x1440 have turned out to be the bare minimum. I recently bought 2x u2711 to replace 3x 1920x1080 Samsungs. I'd love to see some eIPs panels reach that size and preferably higher pixeldensities.
  • cwolf78 - Tuesday, February 28, 2012 - link

    Does this guy come off as a snobbish bitch to anyone else?

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