... navigation, Sirf Atlas IV mini gps, 5.0" TFT touch screen, high resolution 480 x 272 pixels, OS ... /500MHZ GPSSirf Atlas IV mini gps1. 5.0" TFT touch screen, high resolution 480 x 272 pixels.2. ... PDA system13. Audioplayer support:MP3, WAV, MID,DAT,ASX14. Video player support:MP4, AVI, ASF, WMV, SEF15. Photo ... 0-50 , storage: -10-60 GPS navigation (5" TFT touch screen, Sirf Atlas IV , FM+AVIN+Internal 4G ...