LG M2252D, 21.5", 1920 x 1080 pixels, Full HD, LED, 5 ms, Black LG M2252D. Display diagonal: 21.5", Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). USB hub version: 2.0. VESA mounting. Product color: Black