Optoma projektor UHZ65UST (DLP, LASER, 4K UHD, 3500 ANSI, 2 500 000:1, 3xHDMI 2.0, USB, 2x10W repro, 20000 lamp life)

Display technology DLP
Resolution UHD (3840x2160)
Brightness 3,500 lumens
Contrast ratio 2,500,000:1
Native aspect ratio 16:9
Aspect ratio - compatible 4:3
Horizontal scan rate 31 ~ 135Khz
Vertical scan rate 24 ~ 120Hz
Uniformity 90%
Screen size 2.16m ~ 3.05m (85" ~ 120") diagonal
Light source type Laser
LASER life 20,000 hours
Throw ratio 0.25:1
Projection distance (m) 0.47m - 0.66m
Focal length (mm) 525
Lens shift Vertical +0%
Native offset 124%

Connections
Inputs 3 x HDMI 2.0, 1 x USB-A reader
Outputs 1 x S/PDIF, 1 x USB-A power 1.5A, 1 x Audio 3.5mm
Control 1 x USB-A service, 1 x RJ45
Noise level (typical) 26dB
PC compatibility UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz)
3D compatibility Frame-pack: 1080p24, 720p50 / 60
3D Full 3D
Security Kensington Lock, Password protected interface

Speaker count 2
Watts per speaker 10W

LAN - control Yes
Power supply 100 ~ 240V, 50 ~ 60Hz
Power consumption (standby) 0.5W
Power consumption (min) 220W
Power consumption (max) 345W