... as GPRS,GPS, WIFI, Bluetooth Windows CE 5.0 operation system Built-in Marvell Xscale PXA 270 624MHz CPU IP65, which ... .5QVGA (backlight), TFT-LCD 256K, four-wire resistance touch screenMemorySystem Storage 128MB SDRAM, system flash memory 1GB NAND FLASH Tag OperationTag ProtocolPrivate ...