This samsung mobile is a very good mobile is a contri I am using a samsun a7 this fichers is a veery good ram is a very high playing gams no hang and very fast sotorag size is a very big no issu no hang problems is very good samsung a7 I am a verry happy using a phone android os is a upto date uapdats is a avalible no problem I sujest plz using a samsung a7 indan bast phone is a samsung a7 am very happy lunch this phone