TechRadar has written up a very detailed article on Android Auto, definitely worth checking out!
Android Auto casts a Google Now interface onto your car’s infotainment display via USB. It’s not the same as mirroring your phone onto the car display using HDMI, as the vehicle’s touch screen, steering wheel controls, buttons and control knobs remain functional when using Android Auto.
There’s still limitations on app support though. Only Google approved apps with necessary driver-safety measures in place can take advantage of the it’s user interface.
Audio is sent via USB for music with no loss in sound quality, unlike with Bluetooth audio streaming. Phone calls are handled via Bluetooth hands-free.
Android Auto aftermarket solutions
Android Auto is a perk if you’re already buying a car, but what if you’re not in the market for new wheels or just started making monthly payments on a long-term lease?
That’s where stereo manufacturers come in with Android Auto aftermarket head units. JBL, JVC, Kenwood and Pioneer plan to save the day on your dated ride.
Head over to TechRadar for the full article.