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by rb808 2219 days ago
4k is more than resolution too, has more colors that can't be shown in regular RGB formats.
1 comments
p1necone 2219 days ago
You're conflating two separate things - HDR is the specification for > 8 bit dynamic range, 4k just specifies 3840 x 2160 resolution. You can have displays that are HDR but not 4k, and vice versa.
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