With WXGA (1280x800) native resolution for up to 30% more pixels than XGA (1024x768), 3,500 ANSI lumens and RJ45 connector, the high-definition-ready Dell 1610HD Value Series Projector offers advanced features and network manageability at a price that respects your budget. Cabinet Color: Black Aspect Ratio: 16:10 Contrast Ratio: 2100:1 Display Size: 36.3 ~ 362 (diagonal) Lens: F-Stop: F/2.4~2.66 Throw Distance: 1.2m ~ 10m Lamp: Lamp Life Cycle: Up to 3000-hour Typical Up to 4000-hour Eco-Mode Lamp Type: Philips E20.9 225W Input Video Compatibility: Analog RGB, Digital, S-Video, Composite S-Video/Composite Video: NTSC J,, PAL (B, D, G, H, I, M, N, Nc, 60), SECAM (B, D, G, K, K1, L) Component Video (via VGA) & HDMI (HDCP Compliant) - 480i/p, 576i/p, 720p, 1080i/p PC (VGA, HDMI): Refer to 3.10 Computer Compatibility Modes