Model No. S400T1 Panel Samsung 8th Generation Panel Interface LVDS(single pixel) Size & Aspect Ratio 40"(16:9) Pixel Format 1367 horiz,by 768 vert pixels RGB stripe arrangement Color Depth Bit 9Bit Response Time(Typ) TV Standard & Set Up TV System PAL/SECAM/NTSC Program Memory PAL:99 channels /NTSC:126 Channels Picture Picture Control Brightness/contrast/color/ sharpness Aspect Ratio 4:3 16:9 Zoom1, Zoom 3, Panoram Audio