Which Android operating system is best for mobile?

Variety is the spice of life, and while there are a ton of third-party skins on Android that offer the same core experience, in our opinion, OxygenOS is most definitely one of, if not, the best out there.

Which Android version is fastest?

A lightning speed OS, built for smartphones with 2 GB of RAM or less. Android (Go edition) is the best of Android—running lighter and saving data. Making more possible on so many devices. A screen that shows apps launching on an Android device.