1. Screen :7" TFT Capacitive touch screen,800*480 pixels 2. GPS: build-in 3. OS: support Google Android 2.3 ModelR07M06CPURockChip ... DDR2 Storage2GB Nand flash ,up to 4GBScreen 7" TFT Capacitive touch screen,800*480 pixels WIFI802.11B/G wireless Lan 3Gcan support ... CameraDual camera,front 0.3MP-2.0MP & back 3.0-5.0MP OSsupport Google Android 2.3SoftwaresIE,Email,Office,PDF,Viewer ...