... MB RAM , can built-in 4 G, 8 G, 16 G, 32 G NAND storage Display screens :LCD 16:9 ... POWER button, MENU, and BACK, RESETGravity induction: G-sencor 3 surface gravity induction,Play 3 D games ... (MINI USB turn RJ45)Bluetooth: not available3 G :3 G (external), mobile td-scdma, unicom WCDMA, telecom ... EVDO network type, 3 G networkGPS:support external GPSCamera: prepose 300,000 pixels ...