Throw distance
BenQ X3100i throw distance for a 150-inch screen
The BenQ X3100i must sit 12.5–16.3 ft from a 150-inch (16:9) screen, based on its 1.15–1.5 throw ratio.
Quick answer
The BenQ X3100i must sit 12.5–16.3 ft from a 150-inch (16:9) screen, based on its 1.15–1.5 throw ratio.
Will it be bright enough?
At 150 inches the BenQ X3100i delivers roughly 49 foot-lamberts (rated). That holds up against some ambient light.
Throw distance at nearby sizes
Which screen?
Pair the BenQ X3100i with a screen sized to your room — and an ALR or CLR surface if you have ambient light.
Frequently asked questions
The BenQ X3100i must sit 12.5–16.3 ft from a 150-inch screen, from its 1.15–1.5 throw ratio.
Want a different screen size? Use the calculator to get the exact distance.
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