DBPOWER 1080P Video Projector 854*540 2000 Lumens HD Home Theater Multimedia LCD Projector HDMI USB TV DVD WII 1. Contrast Ratio: 800:1 & Native Resolution: 854*540 pixels. 2. Maximum Resolution: Full HD (1920 x 1080 Pixels), 1080P,720P. 3. Brightness: LED 2,000 Lumens 4. Aspect Ratio: Native 4:3 ,16:9 Widescreen 5. Video Compatibility: NTSC,PAL,SECAM;HDTV(720p, 1080i, 1080P),EDTV(480p, 576p),SDTV (480i, 576i).