General
The Optoma 4K400x 4K UHD projector features HDR and deliver ultra-detailed images supported by great colour depth, high brightness (4,000 lumen) and superb contrast. Add that to the four-corner correction and 1.21-to-9.9-metre projection distance and you've got the perfect projector for almost any room.
Options
The 4K400x has been outfitted with two HDMI inputs and a USB.A 1.5A power port. When it's used for gaming, the resolution can be set to 1080p/240Hz for just 4.2ms of input lag, while the included remote control has backlit buttons for fuss-free control after the lights have been dimmed.
