... navigation, Sirf Atlas IV mini gps, 4.3" TFT touch screen, high resolution 480 x 272 pixels, CPU: ... 500MHz GPS navigationSirf Atlas IV mini gps1. 4.3" TFT touch screen, high resolution 480 x 272 pixels.2. ... :JPG, PNG, GIF, BMP16.Supports both of LCD and CVBS display17. Support SD card Navigation software up ... , storage: -10-60 GPS navigation (4.3" TFT touch screen, FM+AVIN+Internal 4G capacity, G4320)