... , 1.3 HDMI output, SD, TF card reader slot, 3G: Built in 3G , 3G phone optional OS: Android2.2 Main Fnctions: 1. GPS ... , 1.3 HDMI output, SD, TF card reader slot, 3G: Built in 3G , 3G phone optional, OS: Android2.2, Camera: 2.0Mp2. Touch ... , ultra bright5. G-Sensor: Accelerometer adopt the screen orientation automatically, Wifi: IEEE 802.11a/b/g6. Network: RJ45 Ethernet internet (RJ45 ...