Optoma Photon PK31
Portable video projector with 4K UHD resolution (3840 x 2160), screen size up to 150" and 900 lumens of brightness.
Technology: DLP
Resolution: 4K UHD (3840 x 2160)
Brightness: 900 lumens
Contrast: 200,000:1
Power consumption: 53-110W
Weight: 2.2 kg
