Android is an “open” platform and free and it comes with three flavors with different versions:
1. The obligation-free option: Device manufacturers are allowed to provide access to as many or as few applications as they wish.
2. The small strings option: Manufacturers sign a distribution agreement to include Google applications on the phone. of 18 phones launched this year 12 will use this option.
3. The bigger strings option or the no-censorship version: These phones Google calls “The Google Experience.” They are physically distinguishable by the “Google” logo on the phone. 5 to 6 phones of this year will use this version.