Samsung XL2270HD, 54.6 cm (21.5"), 1920 x 1080 pixels, 5 ms, Black Samsung XL2270HD. Display diagonal: 54.6 cm (21.5"), Display resolution: 1920 x 1080 pixels, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 170°, Viewing angle, vertical: 160°. Product colour: Black