Sizing

UST Projector Screen Size Guide

Choose screen size from the room, seating and projector geometry together. Bigger is only better when the setup can support it.

Independent analysis. Product claims below are attributed to the merchant; availability and terms can change.

NothingProjector Classic PET Crystal ALR screen promotional image supplied by the site owner
Promotional image supplied by the publisher. It shows an 84-inch label; the current fixed-frame product listing we reviewed advertises 100–150 inch options, so verify the exact size/variant on the merchant page.

Measure the wall first

Account for the outer frame, nearby doors, speakers, cabinets and the vertical space between the screen and furniture. The image diagonal is not the same as the full physical width of the installed product.

Check the projector's placement chart

UST projectors can require specific distances from the wall and specific heights below the image for each screen size. A move from 100 to 120 inches can change both dimensions enough to affect furniture and mounting.

Use viewing distance as a comfort check

A wide field of view can feel cinematic, but text-heavy content, gaming interfaces and sports viewing may feel different from movies. Use your actual seating distance rather than copying someone else's setup.

Remember brightness density

The same projector output spread across a larger screen produces lower brightness per unit area. In a room with ambient light, that can matter more than it does in a dark theater.

PET Crystal Classic sizes

The current fixed-frame merchant listing we reviewed advertises 100, 110, 120 and 150 inches. It also notes a splicing process for sizes above 120 inches. Verify exact dimensions and construction before ordering.

See the NothingProjector PET Crystal Classic offer

Check current price, size availability and merchant terms before ordering.

Check Current Offer

Affiliate link: we may earn a commission if you buy through this link, at no extra cost to you.

Keep researching

100 vs 120 inches

Compare two common UST sizes.

Installation guide

Avoid mounting-order mistakes.

Projector screen gain

Understand size and brightness together.