Optoma debuts ultra low input lag 4k UHD gaming projectors

Optoma has introduced two new 4k gaming and home entertainment projectors, the UHD35 and UHD38. Boasting 3600 and 4000 lumens of brightness respectively, bright enough for lights-on viewing, the new models are built around a single chip TI solution and use an 8-segment RGBWRGBW colour wheel.

The manufacturer says both models offer the fastest input response in their class. Specifically, using the Enhanced Gaming Mode, input lag is rated at 4.2ms for 1080P @240Hz and 16.7ms for 4K UHD @ 60Hz and 1080P @60Hz.

Features includeHDR10 and HLG compatibility, horizontal and vertical keystone and 4-corner correction to aid installation, and a 10W onboard sound system. Connections comprise two HDMI 2.0 inputs, VGA, analogue audio in/out, digital optical audio output, USB, plus a 12V trigger for control of a motorised screen. Lamp life is rated at 15,000-hours. Colour gamut support covers both REC.709 and DCI-P3.

Delivering 8.3 million on-screen pixels, the new models qualify for True 4K UHD Consumer Technology Association (CTA) certification.