Android 8.1 audi a3 s3 rs3 rnse-pu autoradio wifi cd 4g dab+ bluetooth tpms navi play by revolve, powerpoint support 40964096 pixels wallpapers 5 live wallpapers, 29 standard wallpapers, support diy wallpaper from gallery apk installer support android package installer support split screen, you can run two apps side by side support torque pro(obd2 &car) yes, you can connect a bluetooth obd2 scanner tool to use this function support mirror link function yes, support screen mirroring from iphone and android smartphone.