Determining the Distance Size/ResolutionRecommendation Size/Resolution 27"/1080pDistance Recommendation 3.4 to 3.6 ft Size/Resolution 27"/1440p QHDDistance Recommendation 2.6 to 3.6 ft Size/Resolution 27"/4KDistance Recommendation 1.7 to 3.6 ft Size/Resolution 32"/1440p QHDDistance Recommendation 3.2 to 4.3 ft 3 more rows Feb 1, 2020