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BenQ TK700 vs Optoma UHD38

Side-by-side comparison of the BenQ TK700 and Optoma UHD38: throw ratio, brightness, resolution, input lag and price โ€” plus which one to buy.

Quick verdict

The BenQ TK700 and Optoma UHD38 are both standard-throw projectors in a similar price range. The Optoma UHD38 is brighter โ€” 4,000 vs 3,200 lumens. The BenQ TK700 can sit closer to the screen (throw ratio from 1.13 vs 1.50). The Optoma UHD38 costs less โ€” about $1,199 vs $1,299. For gaming, the BenQ TK700 has the lower input lag at 16 ms.

SpecBenQ TK700Optoma UHD38
Throw ratio1.13โ€“1.461.5โ€“1.66
Brightness3,200 lumens4,000 lumens
Resolution4K UHD4K UHD
HDRYesYes
Light sourcelamplamp
Input lag16 ms16.7 ms
Price~$1,299~$1,199

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Throw distance: BenQ TK700 vs Optoma UHD38

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

ScreenBenQ TK700Optoma UHD38
80โ€ณ6.6โ€“8.5 ft8.7โ€“9.6 ft
100โ€ณ8.2โ€“10.6 ft10.9โ€“12.1 ft
120โ€ณ9.8โ€“12.7 ft13.1โ€“14.5 ft
150โ€ณ12.3โ€“15.9 ft16.3โ€“18.1 ft

Which should you buy?

Frequently asked questions

The Optoma UHD38 is brighter, rated at 4,000 lumens versus 3,200 lumens.

More comparisons

Not sure which projector fits your room? Calculate the throw distance for your screen.

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