Updated: Nov 26, 2020
You can connect your iPhone to the head unit with Bluetooth. It allows audio streaming and handsfree call.
You may also connect your iPhone to the head unit via Apple CarPlay, a built-in function on your iPhone. It allows you to use the essential features (e.g. navigation apps, music players etc.) and certain applications of your phone on the head unit device.
By mirroring your phone to the android screen (built in apps), you can project your phone onto the android screen.