Grundig Davio 20, 50,8 cm (20"), 640 x 480 pixels, LCD, Silver Grundig Davio 20. Display diagonal: 50,8 cm (20"), Display resolution: 640 x 480 pixels, Display technology: LCD, Display brightness: 460 cd/m², Contrast ratio (typical): 450:1, Native aspect ratio: 4:3. Product colour: Silver