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That's not true at all. I can visually discern 4K from 1080p on my desktop monitors (4K 27 inch) and even on my 15 inch Retina MacBook if I try. On a large TV i
by stephen_g 9y ago
That's not true at all. I can visually discern 4K from 1080p on my desktop monitors (4K 27 inch) and even on my 15 inch Retina MacBook if I try. On a large TV it's generally fairly easy too.
Sure, if you're looking at a little 40" TV five meters away, not so much, but for many screens in common use 4K is useful (but getting close to the point of diminishing returns, sure). Whereas as this article says, higher than 48kHz audio should be literally impossible to discern for any human in any setup.