SMPTE recommends sitting at 1.6 times your TV diagonal size
The Society of Motion Picture and Television Engineers advises viewers to sit at a distance where the screen fills a minimum 30-degree field of view.
General viewing distance guidance
Experts suggest calculating ideal seating by multiplying the television diagonal measurement by 1.6. A 55-inch model requires a distance of seven feet four inches to meet this standard. Larger screens like 75-inch units need viewers to sit ten feet away.
Alternative immersive experience option
The organization also proposes a 40-degree rule for those seeking a more cinematic feel. This alternative setting creates a wider field of view than the standard recommendation. Specific distances for this mode are not detailed in the available reports.
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