1, 7 inch gps navigation 2, CPU Mstar 2521 500MHz+250 DSP 3, ... *480 Pixels 4, 128M DDR, 4G Flash memory AppearanceDisplayTouch Screen, 7" High resolution TFT LCD monitor 800*480 pixelsSize SystemCPUM-starFrequency500MHzSDRAM128 ... , average Warm start: ≤28s, averageHot start: ≤1s, averageMapsPre-Install Map Software as your requestedFunctionWorking & Storage temWorking temp 0-60oC / Storage temp ...