Trust me guys this phone works only for 1year perfectly or less than that this is the worst device ever why Samsung is releasing this type of devices I can’t even understand and coming to storage issue and ram issue be careful if u update software then it’s done u r phone is dead it will work up to 1month that’s it after the screen is in on but the touch or display doesn’t even work and if u got it service centre they will keep the for 1 month and after again 1month same problem guys.hope my review help you guys