Large panels seem to do better with our advanced uniformity testing, and the Nixeus does quite well overall here. There is an issue with some lack of light at the very top of the display, but overall most of the display is very even and uniform when compared to the center. White Uniformity is very good overall. That top row causes some issues, but the rest of the screen is very good. There isn’t anything bad to say about it aside from the very top and I didn’t notice that in daily work.

Black Uniformity is very similar. It has a drop in black level at the top, just like white does, but the rest of the screen is pretty accurate when compared to the center calibration target.

Since both White and Black have issues in the same screen areas, we wind up with a very uniform screen for our contrast ratio. It does dip down a little bit at a couple edges and corners, but most of the screen is +/- 5% when compared to center.

Our dE2000 errors compared to center are very good except for that top row. The lighting issue there causes a high level of error when compared to the rest of the screen, though the errors barely creep up into the visible level at the worst areas. The center of the screen is very good and would work really well for photo editing and other tasks. This makes the lack of a good sRGB mode even worse, as the good uniformity of the display would make it a nice choice for doing color critical work, but the poor gamut results make that a less likely use for it (though of course professional apps are the most likely to support the AdobeRGB color space).

For everyone else, the display itself is very uniform except for a slightly darker area at the top. The bottom-right corner measured slightly hot, but the light bleed there was only noticeable on a pure-black screen if I was really looking for it. Otherwise the amount of light leakage is so low as to not cause a problem.

AdobeRGB Calibration Input Lag, Power Use and Gamut
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  • cheinonen - Tuesday, August 20, 2013 - link

    I probably need to have a Cut-and-Paste note for the lag section at this point. I was using SMTT which worked reasonably well, but no longer is selling licenses and mine has long expired now. Mirroring a counter can have issues, but the main one is there isn't a CRT I can reasonably buy that does beyond 1920x1200 (since I'm moving into the world of Barco and Sony 9" CRT projectors that cost a ton and take up far too much room) so then I have to scale the video input anyway. All the lag testers, like the Leo Bodnar, are designed around TVs so they cap at 1080p for output right now.

    Hopefully with 4K TVs coming out there will be someone that makes a lag tester that uses HDMI 1.4a and can run at multiple resolutions, but it doesn't exist yet. All other lag measurement methods use oscilloscopes and custom software, which is beyond what I can manage at the moment. The Leo Bodnar is far from ideal for this, but it's the best of a bad situation. For monitors that allow direct 1:1 input, I always measure that mode and not a scaled mode. Often I find the differences are only 1-2ms, though, so the scaler really isn't adding that much of an impact.
  • ZeDestructor - Tuesday, August 20, 2013 - link

    Thanks for the clarification.

    That aside, scopes aren't too expensive.. I mean, a bunch of my friends (Uni students) bought a bunch of Rigol scopes (around 300AUD each) just so they didn't have to trek down to uni for working on their projects. Sure, you can get really expensive ones well into the thousands range, but last I checked a few weeks ago from reading TFTCentral's reviews, a USB scope is in the €300 range, which IMO isn't bad at all considering the sheer datalogging you can do from a computer vs an independent scope...
  • AnnonymousCoward - Thursday, August 22, 2013 - link

    Wouldn't you rather have a Copy-and-Paste note? If you Cut you'd lose it after the first usage!
  • piroroadkill - Tuesday, August 20, 2013 - link

    It's not cheap enough to make me want to buy it over a 30" Dell.

    The fit and finish and look of this is so ultra-cheap. A bit of decent quality matte plastic and a stand that isn't terrible wouldn't break the bank, but it would make this look worth the money they're charging.
  • ZeDestructor - Tuesday, August 20, 2013 - link

    TBH, all they really needed to do was skip glossy anything.. a simple, flat, square matte bezel and all would be good in the world...
  • spat55 - Tuesday, August 20, 2013 - link

    Funny thing is this has the same OSD as my DGM (Digimate) 27" 1440p monitor. Really nice quality, but I have heard bad things about the power supplies going bang, but I have had mine for 4 months so hopefully I will be good and have a decent batch.
  • coolhardware - Tuesday, August 20, 2013 - link

    Crazy timing, I just ordered a 27" 2560x1440 Korean made display last night. It was a hair over $300 at Amazon (shortened URL: http://goo.gl/zU4E3x ) and I was shocked that it was so cheap. It is no frills, with Dual Link DVI as the only interface but that is my preferred interface anyway. :-)

    As for size:
    30" 2560x1600 = 404.49 square inches (25.4″x15.9″)
    27" 2560x1440 = 311.5 square inches (23.5″x13.2″)
    So for $300 for a 27" model you get 77% of the display area of the $700 30" model... not bad!
    (Source: Pixensity.com Desktop LCD List)

    After reading this review I am glad that I did not get a 30" Korean model as it looks like there is still some improvements to be made and that price is still very high. I agree with the article and other commenters that a Dell 30" (or similar) may still be preferred and I am looking forward to comparing the new 27" display to my old standby the Dell 3007WFP (from way back in 2005!)
  • Nfarce - Wednesday, August 21, 2013 - link

    Good luck. Those inexpensive Korean knock-offs have a high rate of QC issues, from dust/dirt inside the display to plenty of dead pixels and uneven LCD mounting inside the bezel. I just dropped $699 on an LG 27EA83-D at Fry's and am seriously thinking of returning it and getting a 30" Dell U3014 direct from Dell for $999 on sale all month with a coupon code. The LG is great but not as big a leap from my 24" 1920x1200 Samsung as expected, even with the higher resolution.
  • peterfares - Wednesday, August 21, 2013 - link

    I've had a cheapo Korean for over a year now. Paid $290 for it shipped to my door. Sits next to my Dell U3011. Not a single issue. No defective pixels, either.

    Don't buy a model with edge-to-edge glass and you won't have any dust in your screen. Glass=glare and is stupid anyways.
  • dlang1234 - Tuesday, August 20, 2013 - link

    I don't understand why you haven't tested the MonoPrice version of the monitors considering they are around the same price range.
    30" IPS Crystal Pro Monitor $797.50

    http://www.monoprice.com/products/product.asp?c_id...

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