Scientists Find Ultra-HD TVs May Not Offer Visible Benefits to Most Viewers
TL;DR Summary
Scientists from the University of Cambridge and Meta found that for typical viewing distances in an average-sized living room, ultra-HD TVs (4K or 8K) do not provide a noticeable improvement in image sharpness over 2K screens, as the human eye cannot distinguish the extra pixels beyond a certain point.
- Ultra-HD televisions not noticeably better for typical viewer, scientists say The Guardian
- Resolution limit of the eye — how many pixels can we see? Nature
- Is your ultra-HD TV worth it? Scientists measure the resolution limit of the human eye Tech Xplore
- Is your ultra HD worth it? Cambridge-Meta study sets human ‘resolution limit’ Broadband TV News
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