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Lax567

Hi All,Just got a XG27AQDMG, and after some testing in games, I think something is seriously wrong.I've got very noticeable posterization in dask-ish colors. For example here are two pictures from Genshin and Honkai Star rail :The white circular sha...

Lax567

Well it's very possible that my unit was defective. At least I hope so, because otherwise that's quite a big issue in my opinion.I didn't try my luck with a second unit so maybe we'll never know for sure...As long as you're happy with it, it's all th...

Lax567

I already returned it so I can't do any more tests sadly.I did however test with my Nintendo Switch before returning it, I had the same issues : Have you increased the brightness or enabled shadow boost ? Because having low brightness + shadow boost ...

Lax567

activating the Display Stream Compression (DSC) in the Monitor settings, and 10 bpc colors in the NVidia Control Panel might have fixed the issue for me.For me it did not. In fact both were always enabled, but still, at 60Hz, the issue remained.Now y...

Lax567

Well that looks like "severe banding" to me already ! My picture was overexposed and shot in the dark, so it's more visible there. But the main thing is how you can see a hard separation between some of the circles.In a normal situation, each small c...

Lax567

If you could test it that would be great.You can use this test pattern I made : codepenYou can try at different refresh rates and see if there is a difference (change the refresh rate in the Windows display settings).

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XG27AQDMG insane banding/posterization

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