I'd add:
- kde-connect. It's awesome to be able to control my computer for my phone, especially while watching a movie.
- alternative stores. Being able to use aptoid and f-droid let me use the full potential of the phone without tying it to an email account.
- productivity concepts arrive first on android. We had wifi hot spot. Quick wifi/bt/3G switch first. Etc. With apple, you only have what Apple though about, or could copy later. With Android, the community can implement many things.
- USB-C charger. I don't want yet another charger/adapter
- my phone will still work in 5 years. No "oh the home button is broken" scandal.