what is the best mobile ?

Answer 1

Verizon wireless

Sony xperia. (any flagship smartphone. In 2020 it is xperia 5 ii & Xperia 1 ii) 

sony has best

-only manufacturer still producing COMPACT smartphones

-sound (Hi-res audio. Clearer sound from any format. Once heard nothing sounds the same anymore.) 

-picture (though all screens are made by LG. Sony devices has better stock images) (will always be priority due to PLAYSTATION functionality) 

-battery life, resulting in longer product life

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NEVER generic devices or 3rd party carriers. 

NEVER an APPLE product.

Maybe Samsung.