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BenQ GP520 vs Optoma UHD35

Side-by-side comparison of the BenQ GP520 and Optoma UHD35: throw ratio, brightness, resolution, input lag and price โ€” plus which one to buy.

Quick verdict

The BenQ GP520 and Optoma UHD35 are both standard-throw projectors in a similar price range. The Optoma UHD35 is brighter โ€” 3,600 vs 2,600 lumens. The BenQ GP520 can sit closer to the screen (throw ratio from 1.20 vs 1.50). Both cost about $999. For gaming, the Optoma UHD35 has the lower input lag at 16.7 ms.

SpecBenQ GP520Optoma UHD35
Throw ratio1.21.5โ€“1.66
Brightness2,600 lumens3,600 lumens
Resolution4K UHD4K UHD
HDRYesYes
Light sourceLEDlamp
Input lag17.9 ms16.7 ms
Price~$999~$999

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Throw distance: BenQ GP520 vs Optoma UHD35

How far each projector must sit from the screen for the same image size.

ScreenBenQ GP520Optoma UHD35
80โ€ณ7.0 ft8.7โ€“9.6 ft
100โ€ณ8.7 ft10.9โ€“12.1 ft
120โ€ณ10.5 ft13.1โ€“14.5 ft
150โ€ณ13.1 ft16.3โ€“18.1 ft

Which should you buy?

Frequently asked questions

The Optoma UHD35 is brighter, rated at 3,600 lumens versus 2,600 lumens.

More comparisons

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