... meter, 0.1m/sRFSIGEAntennaReal built-in antennaLCD4.3 Inch 64K TFT Display Touch PanelDisplay ManufacturerINNOLUXResolution480x272Brightness (cd/m2)280cd/m2 with touchscreen ... SDRAM Built-InFlash Memory64Mb (NAND flash)USB USB Client For Active SynchronizationMass memory StorageSD memory Slot,SD upto 2GBBattery3.7V, 1450 ...