Android 10 is the latest system for Car stereo.

I have used two car stereos in the past 2 years. I tried the alpine double din car stereo for my audi and then I turned to the XTRONS PQ series which have more features including HDMI, Bluetooth 5.0, car auto play and so on.

If I can only recommend one stereo only, I would recommend XTRONS. It is designed by a UK team.