Don't confuse Amazon "Fire" performance with a "real" Android device. Amazon is subpar in my experience, and is several (many) generations behind.
>Amazon began referring to the Android derivative as Fire OS with its third iteration of Fire tablets. Unlike previous Fire models, whose operating system was described as "based on" Android, Fire OS 3.0 was described as "compatible with" Android.
I'm familiar with "this is not true Android" line. If it was not a derivative but vendor version the solution would have been that I should try Pixel or something which is pure Android. If it was the pure Android, the solution would have been that I should give a try to <BRAND />.
That's also why I don't like Android, you can't have it all in a single device. Everyone does something very well but lacks hugely in something else, so for each use case you need a new device.
Good Android experience is for the super rich, who can afford all the devices and use the correct one when needed.
>Amazon began referring to the Android derivative as Fire OS with its third iteration of Fire tablets. Unlike previous Fire models, whose operating system was described as "based on" Android, Fire OS 3.0 was described as "compatible with" Android.
https://en.wikipedia.org/wiki/Fire_OS