Acer Value X1328Wi - 4500 ANSI lumens - DLP - WXGA (1280x800) - 20000: 1 - 16: 10 - 4: 3 - 16: 10 - 16: 9 - Projector - DLP/DMD - UHP - 4,500 Ansilumen - 20,000: 1 - WXGA (1280x800) - 10 m - HDMI - 16: 10 - Wireless - Remote - Power Saving Mode - 27 dB