... MID, WIFI, android2.1, rockchip OS: Android 2.1 Built-in 256MB DD2 Rockchip, ARM9 ... .1, rockchip Model: M501C-Display: 5" capacitive touch screen, 800x480pixels-OS: Android 2.1 -CPU: Rockchip 2818, 750mhz+DSP600mhz-ARM9 ... Support Tflash card max. up to 32GB-Support USB2.0, USB host, Device-Built-in rechargeable battery 2000mAh ... 85 * 116 mm 5" MID, newest capactive tablet pc with WiFi, Android 2.1