Venstar 4050 10.1" Rockchip RK3188T Cortex A9 Quad-core Android 4.4 Tablet PC with 1G+8G Front 0.3MP Rear 2.0MP Camera (US Standard White) The 10.1 inches screen has nice screen resolution, making it easier to view documents and books Operating System: Android 4.4 Camera: Front 200W, Back 500W, Autofocus with flash External Memory: Support TF Card Up to 32GB Extended Standard Battery Capacity: 3.7V, 5000mAh