Acer X1123HP SVGA Digital Light Processing (DLP) Projector

Resolution: SVGA (800 x 600 pixels) native resolution, supporting up to WUXGA (1920 x 1200) maximum.Brightness: 4,000 ANSI lumens, allowing clear images in moderately lit rooms.Contrast Ratio: 20,000:1 dynamic contrast ratio for legible text and defined dark scenes.Lamp Life: Up to 6,000 hours in standard mode, 10,000 hours in ECO mode, and up to 15,000 hours in ExtremeEco mode.Interface Ports: HDMI 1.4a, VGA (D-Sub), and a USB Type-A port (for power/service).