HighLights: Windows 8.1 OS. RAM: 2GB. ROM: 32GB. Screen: 8 inch capacitive 10-point touch panel 1280 x 800(WXGA). Gravity Sensing System/Cameras/WiFi/OTG/GPS Function Supported. Support Video Calls Online. So buy this Tablet and Save Up to 45% OFF + Free Shipping on 8 inch VOYO A1 Mini Tablet Equip Intel Atom Z3735D Quad Core, 1.3GHz CPU, Windows 8.1 OS, WXGA IPS Screen, 32GB ROM, Dual Cameras, Bluetooth, GPS!