... SLC NANDFLASH, Screen size:4.8",480*272 GPS1,System Parameter Chip:MStar MSB2501,400 MHZ ARM926 core 64MB DDR2 ... 128M SLC NANDFLASH Built -in MSTAR GPS Receiver:msb2200 and msr2100 WINCE 5.0 Core software ... Text stype: TXT6,Video MP4/ASF/WMV/AVI/DIVX7,GPS Hardware Parameter Chipe:MSTAR(msb2200,msr2100) 1.575GHZ C ... /A CODE 1.023 MHZ chip rate GPS (4.8 inch touch sreen, PM-NA-048G)