4K UHD, 3600 Lumens, Lamp Light Source, 0.5:1 Throw Ratio, 8.7 lbs 2x HDMI 2.0 (HDCP2.2), Audio out x1, USB-A ,(5V/1.5A & service), SPDIFx1, 12V Trigger & RS232, 1 Year limited parts and labor warranty on the projector, 90 days lamp warrant