Panel: 7 inches, 800 x 480 pixels resolution(16:9) Capacitive touch screen CPU: A10 Cortex A8/1.2GHz GPU: Mali-400 2D/3D NAND flash: 4 to 32GB OS: Google Android 4.1 Video format: 1,080 pixels resolution Wi-Fi: 802.11 b/g/n Operating bands: WCDMA: 850/1,900/2,100MHz GSM: 850/900/1,800/1,900MHz Bluetooth: V2.1 + EDR Camera: Front: 0.3 megapixels Rear: 2.0 megapixels Card slot: 32GB micro SD/TF card extension G-sensor/OTG/HDMI®/USB connection Other functions: clock, calendar and calculator Built-in lithium battery: 3,000mAh