Excellent quality. I've used it with both my computer and my XBOX One X. The latter runs in 4K with HDR and Freesync. Update: Not only did my original unit have a backlight (which I was willing to accept to an extent), but it also had an amber glow at the bottom of the monitor, which was very distracting in dark (black) scenes. Revain was kind enough to send me a replacement but the new unit was much worse. If your device doesn't have these issues then you have a fantastic monitor, but otherwise it could be a deal breaker (as it was for me).
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