10.1" 3G call tablet pc OS: Android 2.2, Processor: Amlogic 8726 cortex-9, CUP 800MHz, memory: ... " 3G call tablet pcModel: M103C Main introduction: Capacitive, Android 2.2, Amlogic 8726 (cortex – A9), CPU 800MHz, memory DDR2 512M, Nand flash 4GB,Built in 3G ... year since delivery date from manufacturer's factory. 10.1" built in 3G call function tablet, DDR2 512M+4G, wifi, HIDMI