Screen Size: 46-inches diagonal, Resolution: 852 x 480, Brightness: 800:1, Aspect Ratio: 16:9, Colors: 16.7 million colors, Inputs: See PDFVideo: NTSC, PAL, SECAM, Additional Features: 20% larger viewing area than 42" plasma displays... Product Code: PD4600 Mfg Part #: PD4600