What screen size works best for outdoor movie nights?

100-120 inches is the sweet spot for backyards — large enough to feel cinematic, small enough to stay bright. Going larger than 120 inches reduces brightness per square inch, requiring a more powerful projector. A simple white bed sheet works in a pinch, but a proper matte white screen produces noticeably better contrast.

Can I use an outdoor projector during the day?

Not effectively. Even the brightest portable projectors (1,000 ANSI lumens) are unwatchable in direct sunlight. You need to wait until at least dusk for a usable image. For daytime outdoor viewing, you would need a commercial-grade 3,000+ lumen projector or a large outdoor TV.

Do I need a screen or can I project on a wall?

A white wall works reasonably well. A dedicated projector screen (even a $30 portable one) produces noticeably better contrast and color accuracy. Textured walls, colored walls, and brick degrade image quality significantly. For the best outdoor experience, invest in a collapsible outdoor screen.

Best Outdoor Projectors 2026