The Vivitek D557W is a wide screen projector that features numerous connectivity options including HDMI v1.4, a brightness level of 3000 ANSI Lumens, and a 15000:1 contrast ratio.
Full 1080p HD (1920 x 1080p) native resolution projector. Brightness level of 3,500 ANSI Lumens, and a 15000:1 contrast ratio.
Full HD Compact and High Brightness Projector. 4,500 ANSI lumens of brightness and a contrast ratio of 15,000:1