[video source vs monitor resolution] Can somebody explain why a 1080p/full HD video can look great on my 42 inch 4K TV screen (no upscaling!)? (piefed.blahaj.zone)

submitted 1 week ago* (last edited 1 week ago) by akunohana@piefed.blahaj.zone to c/techsupport@lemmy.world

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Isn't a full HD resolution ( 1920 x 1080 ) almost four times less pixels than 4K ( 3840 x 2160 )? I think I understand that a higher bit depth gives me more information per pixel, resulting in for instance less banding, but I still expected my 1080p 10-bit video files to look very soft and literally low-res.

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[-] QuinnyCoded@sh.itjust.works 1 points 1 week ago

I have the resolution in VRChat at 88% because there's hardly a difference between that and 100% and it can prevent crashes (I only have 8gb of vram, when 12 is recommended)

in actual videos I imagine it's quite a difference though.

this post was submitted on 17 Aug 2026

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