GPS navigation, Sirf Atlas IV mini gps, 5.0" TFT touch screen, high ... pixels, OS: WinCE 6.0, CPU:SIRF /500MHZ GPSSirf Atlas IV mini gps1. 5.0" TFT touch screen, high resolution ... / 500MHz3. Operate system: WinCE 6.04. Built in High precision SiRF Star IV GPS system: cold start45sec, hot start 1sec ... storage: -10-60 GPS navigation (5" TFT touch screen, Sirf Atlas IV , FM+AVIN+Internal 4G capacity, G5002)