High-Value Multi-Purpose   Ultra reliable DDR DLPtm technology from Texas Instruments True 1024 x 768 XGA resolution Bright 2300 lumens rating Superior 2000:1 contrast ratio Fully HDTV compatible Weighs 5.3 pounds   High-Value Multi-Purpose   Double Data Rate DLP™ technology Brightness rating of 1,500 lumens Native 800 x 600 SVGA resolution Superior 2000:1 contrast ratio 4.9-pound lightweight design Fully HDTV Compatible Whisper-quiet 32 dB   High-Value Multi-Purpose   Double Data Rate DLP™ technology Brightness rating of 1,200 lumens Native 800 x 600 SVGA resolution Superior 2000:1 contrast ratio 4.9-pound lightweight design Fully HDTV Compatible Whisper-quiet 32 dB   High-Value Multi-Purpose   Double Data Rate DLP™ technology Brightness rating of 1,400 lumens Native 800 x 600 SVGA resolution Superior 2000:1 contrast ratio 4.9-pound lightweight design Fully HDTV Compatible Whisper-quiet 32 dB