internet tv box 1.ARM Cortex A8, 1.3GHZ 2.Android 4.1,Full HD(1080P) 3.512MB, 4G HDD 4.WI-FI smart tv box bc2181.ARM Cortex A8, 1.3GHZ2.Android 4.0,Full HD(1080P) 3.512MB, 4G HDD4.WI-FI, USB, HDMI Google Android4.0.4 TV Box bc616 CPUARM Cortex A8, 1.3GHZ frequencyRAM512M DDRIIIStorage4GB or 8G for optionalExternal storageBy TF card port or USB host port3GSupport USB 3G dongleUSB1pc USB 2.0 HOST, ...