Read this: Surveying ultra-high-definition benefits
Summary: So why is viewing distance relative to screen size important The designed viewing distance for high-definition television is apparently just over three times the screen height. The optimal 'design viewing distance' is apparently 'the distance at which two adjacent pixels subtend an angle of 1 arc-min at the viewer's eye'. - informitv.cominformitv.comSurveying ultra-high-definition benefits…
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