... 0" Touch Screen TFT LCD, 16:9 wide screen Resolution: HIGH DEFINITION, 800X480 pixelsSYSTEMCPU: MTK3351 468MHz Operating System: WinCE.Net 5 ... expandable: support 2GB/4GB/8GB (not included)GPShigh-sensitivity module and antenna built-in, SiRF star III, 20 channels are ... )Built-in TV module like , ISDB-T, DVB-T With retractable antennaI/OsAvoid Toll Roads, Shortest Distance/Time, Automatic rerouting ...