800 x 600 pixel resolution Compatible with EDTV 480p and HDTV 576i, 720p and 1080i2200:1 contrast ratio4,000 hours of lamp life4:3 native aspect ratioRGB, composite video, RCA, S-Video inputs, audio mini-jack, USB, RS232C inputs and VGA in/out inputsVertical keystone manual zoom and focusPC and MAC® compatibleFeatures BrillantColor™ technology1-year parts, labor and 90 days lamp warrantyIncludes remote control