Motorola Moto G4 with Android OS, v6.0.1(Marshmallow), 5.5 inches screen and screen Resolution 1080 x 1920 pixel is the best I can ever have .
Undoubtly its my first option whenever I am going to change my android
great picture quality with 13mp back and 5 mp front camera
Some criticize that it has no compass, but who really cares. GPS works great and it runs fast and has a smooth UI. I am very picky with electronics, but am completely satisfied.