Diagonally Viewable Size: 60.47 cm / 23.8 Inch (31.5-inch wide viewable image size)Aspect Ratio: Widescreen (16:9)Panel Type, Surface: In-plane switching, anti glare with hard coat 3HOptimal resolution: 1920 x 1080 at 60HzContrast Ratio- 1000:1 (typical), 2 Million:1 (Max) (Dynamic Contrast Ratio)To correctly check for light leakage, please view panel in room with at least 75 lux ambient lighting