My xiaomi redmi note 4 3gb ram thise is very good phone and battery backup is also nice but inn mi phone does not have fast charge and not geting earphone also aand in mi note 4 does not have proper camer all so only for name ha mi note 4 has 16 maga pixeal camera and heating problem also there and. Mi 4 once lock know duesent open fast his take to open in gallery 1weak or 2.3 weakes so do not take this producte it is waste of money