Multi-System: PAL/NTSC/SECAM;B/G,D/K,I,M, Full Stereo Sound System Specifications 106cm Screen Size Resolution 852X480 Pixels Aspect Ratio: 16:9 HDTV Compatibility: 1080i/720p Contrast: 3000:1 Brightness: 1000cd/m2 Viewing Angle (H/V): 160 degree Multi-System: PAL/NTSC/SECAM;B/G,D/K,I,M PC Input: VGA/SVGA AV In/Out S-Video/YPbPr/YCbCr/DVI Input Full Stereo Sound System SRS WOW Sound Effect Full Function Remote Control Auto Shut-off without Signal Built-in Twin TV Tuner Built-in Speaker & Desktop Stand 3 Year Warranty