“Display technology; DLP Native Resolution: 1024×768 (XGA) Brightness 3,400 lumens, Contrast ratio 18,000:1 Native aspect ratio 4:3 Aspect ratio – compatible 16:9, 16:10 Uniformity 75% Input Connectors: 1 x HDMI 1.4a 3D support + MHL, 1 x HDMI 1.4a 3D support, 2 x VGA (YPbPr/RGB), 1 x S-Video, 1 x Composite video, 2 x Audio 3.5mm, 1 x Mic 3.5mm, Outputs 1 x VGA, 1 x Audio 3.5mm, 1 x USB-A power 1A, Lamp Life: 5000 (Bright), 7000 (Dynamic), 6000 (Eco), 8000 (Eco+), 10000 (Education)”