... , 64MB DDR2, 128M SLC NANDFLASH, Screen size:4.8" GPS navigation1,System Parameter Chip:MStar MSB2501,400 MHZ ARM926 ... 64MB DDR2 128M SLC NANDFLASH Built -in MSTAR GPS Receiver:msb2200 and msr2100 WINCE 5.0 Core software ... stype: TXT6,Video MP4/ASF/WMV/AVI/DIVX7,GPS Hardware Parameter Chipe:MSTAR(msb2200,msr2100) 1.575GHZ ... /A CODE 1.023 MHZ chip rate GPS navigation(4.8 inch touch screen, PM-NA-048E)