Epson PowerLite 821p Multimedia Video Projector 1,024 x 768 XGA native resolution, compatible up to 1,600 x 1,200 Selectable 16:9, 4:3, and 5:4 screen aspect ratios 2,600 ANSI lumens, 500:1 contrast ratio; 5-watt speaker HDTV, NTSC, and PAL signals; composite, S-video, and component inputs PC compatible; 2-year warranty with PrivateLine technical support