The Dell 2100MP Projector features DLP (Digital Light Processing) DDR technology and a super high 1800:1 (full on/ full off) contrast ratio for vivid images. The projector's built-in advanced motion adaptive hardware de-interlacing allows for superior picture quality. Preset and user defined video modes give you superb graphic and video settings. Supporting native SVGA (800x600) resolution, this 4 lbs projector provides incredible connectivity, with support for S-Video, Composite Video (RCA), Component Video and HDTV inputs. With only 32 dBA of sound output, it delivers extremely quiet operation.