Thumb Score: +13 40" VA Curved Panel, 3840 x 2160 Resolution, 60hz, 4ms response time Brightness- 300 cd/m2, Dynamic Contrast Ratio- 20,000,000:1, 16:9 Aspect Ratio Connectivity-VGA, (2) HDMI w/MHL, (2) Display Port, (4) USB 3.0 ( 1x charging) Speakers, Audio line-in/out, 10 Bit Color Wall Mountable, Narrow Bezel, Flicker Free https://www.bestbuy.com/site/aoc-...Id=5850413