So there appears to be at least 3-4 systems available on Aliexpress. I'm starting to think Cincinnatus is right, and they are all using the same Android OS copy, and probably just differ in hardware. So it appears it comes down to the systems having Android 7 or Android 8, and whether it has 1G Ram/4 Core processor, and 2G Ram/6 Core processor
https://www.aliexpress.com/af/bmw-f0...wCP=y&jump=afs (if you search 'BMW F12 Android', you'll find another)