Samsung Z4 is small screen phone onley 4.5 Screen on this phone .design and looks of this phone is avrage.On this phone 1 gb ram with 8 gb internal storage.processer of this phone 1.5GHz quad core processer their processer is little shlow.
Camara of this phone not very good and not very bad means avrage camara .phone little hang and heat when I play game and using internet.this phone very easi to use.sound quality of this phone is good.
Battery of this phone is avrage and battery run one day when full charge.
Overall this phone very low price phone but their feachers and profarmance not good.
