Lenovo C22-39 Monitor, 54.6 cm (21.5"), 1920 x 1080 pixels, Full HD, LED, 6 ms, Black Lenovo C22-39 Monitor. Display diagonal: 54.6 cm (21.5"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED, Response time: 6 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting. Product colour: Black