The Macintosh 21-inch Color Display offers a pixel area of 1152 x 870, over three times as much usable viewing area as the 13-inch High-Resolution RGB or VGA monitors, which have 640 x 480 pixels. In addition, the 21-inch Color Display offers 27 percent more screen area than 1024 x 768 monitors, such as 19-inch color displays and XGA-type monitors.