First of all I want to say that just go and buy it this is very exclusive mobile and very featured mobile. I have recently bought this mobile from the samsung store in just 20, 000 I want to say that the value of money is ok. this smartphone has 3GB Ram and 64 GB ram and it you can insert in it a 128 GB memory card I mean to say that expandable memory upto 128 GB so you can store your data very easily.