1. Rockchip 2818 2. Android 2.2 3. 7" touch screen 4. External 3G, Wifi 5. RK 2818 SpecificationDisplay7inch digital TFT, resolution 800*480(16:9)Touch screenresistive touch screen (single touch)CPURockchip 2818,Dual core CPU (ARM 600Mhz+ DSP 550 Mhz)SDRAM256MB OSAndroid 2.2WIFIWith WiFi 802.11b/gBattery4000mAhVocie recordingWith voice recording, Micro SD slot, speaker, G-sensor3GSupports ...