Sony xperia xa dual is the best phone because this phone processor is very good. I agree about this phone and I am very after buy it. This phone camera is very good . And this is very low price not costly. And main thing is that, this phone having fast charging. And the android version of this phone 6.0 . And internal memory 16 gb . This phone is very slim also., I think this phone is the best phone in the world . and this phone screen glass is a gorilla glass . and the total body of this phone is made by metal. no scratches.