W316 WXGA, 3400 Lumens, 15,000:1 Contrast, Full 3D, HDMI 1.4a, 2x VGA, S-Video, Composite, 2x Audio in, Audio out, VGA out, RS-232, USB (mouse control), 29dB quiet, iR remote, 5.5 lbs, 2-year Optoma Express Service, 1 Year on lamp