1.navigation gps 2.WIFI: Support wireless internet 3.GPS: Support hardware GPS navigation navigation gps Specifications *Processor: Qualcomm MSM7227-T ARM11*CPU Clock Speed: Frequency 800MHz+*Operation System: Google Android 2.3*Screen: 7 inch 16:9 wide TFT LED screen*Resolution: 800×480 pixels*Touch panel: Multi-touch capacitive screen*ROM: 512MB DDR2*RAM: 512MB DDR2*TF card: Support Micro SD/T- ...