Hlo friend’s .this phone as to xiomi redmi note 4 as to Chinese branded company this company also built by to good & quality products and this phone specification are wonder full specs this phone 4gb ram as 64gb rom and wonderful processed is Snapdragon 635 also this phone best gaming phone and battery also long time ago. And phone built by aluminium panel in back side.usefull phone also screen size also 5.5inch in gorilla glass coted by 5 layer