... 4 lines touching panel, 100% transmittanceBuild-in GPS: built-inOperation system: Android2.2 OSHardwareCPU: ... yes, accelerometer adopt the screen orientation automaticallyGPS navigation: built-inCamera: 2MPNetworkWIFI:Yes, IEEE 802 ... system: Android 2.2OS languageinclude but not limited with: Chinese, English, Spanish, Italian, French, ... DIVX, XVID), DAT(VCD), VOB(DVD), PMP,MPEG, MPG, FLV(H.263,H.264), ...