Sharp LC-20B5E, 50.8 cm (20"), 640 x 480 pixels, VGA, LCD, Grey Sharp LC-20B5E. Display diagonal: 50.8 cm (20"), Display resolution: 640 x 480 pixels, HD type: VGA, Display technology: LCD, Display brightness: 450 cd/m², Response time: 25 ms, Contrast ratio (typical): 500:1, Native aspect ratio: 4:3. Product colour: Grey