Aspect Ratio:14inches 4:3 Max Resolution:1024*3(RGB)*768 Luninace:400cd/m Contrast Ratio: 450:1 Viewing Angle: L60R60 U45D50 Power Supply:AC100-240V DVB-T(ATSC);DVD+CARD;HDMI+MHEG5;CI TV with DVB-T(ATSC/Stand DVD)+CARD/HDMI/MHEG5 Solution:M-Star,MTK,Cheertek,NEC,Sunplus