What size projector screen should I buy?

The ideal screen size depends on your viewing distance. For a 10-12 foot viewing distance, a 100-120 inch screen provides an immersive experience without requiring excessive head movement. THX recommends a 36-degree field of view from the primary seating position. Larger is not always better — too large at close distance causes eye strain.

Can I use a white wall instead of a projector screen?

A smooth white wall works in a pinch, but a proper screen improves the image significantly. Walls have texture that scatters light, reducing sharpness and contrast. Wall paint absorbs light inconsistently, affecting color accuracy. A $100 pull-down screen is a massive improvement over even the smoothest painted wall.

Best Projector Screens 2026