this post was submitted on 27 Oct 2025
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A new study published in Nature by University of Cambridge researchers just dropped a pixelated bomb on the entire Ultra-HD market, but as anyone with myopia can tell you, if you take your glasses off, even SD still looks pretty good :)

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[–] cheesorist@lemmy.world 7 points 1 day ago (3 children)

simply incorrect. in some circumstances sure 1080p is sufficient, but if the tv is big, close, or both. then 4k is a definite and noticeable improvement.

4k looks sharper as long as the actual content is real 4k, even from afar.

[–] leftascenter@tarte.nuage-libre.fr 5 points 1 day ago (1 children)

So completely correct as the point you are trying to make is the point the study focuses on (definition per viewed angle)

[–] cheesorist@lemmy.world -2 points 1 day ago

well yes a microscopic 4k display is no different than a 1080p one to our eyes.

but theyre claiming it doesnt matter on TVs in the usual setting which is just untrue.

[–] faintwhenfree@lemmus.org 4 points 1 day ago (1 children)

Yeah tell that to my sister, who wants 4k for her laptop simply because she's heard 4k is better 4 times 1080p, she's buying a 13 inch.

Small numbers are just not sufficient for some people. I know if I send this article to her, I'll be questioned "why do you not want me to see happy?". So instead I just watch my nephews collage fund contribution shrink.

Sorry it became a rant of family tech guy.

[–] MonkderVierte@lemmy.zip 2 points 1 day ago

Eh, let her for a few weeks, but show her how to switch resolution.

[–] MonkderVierte@lemmy.zip 3 points 1 day ago

Ok, but then 2k would usually do.