I boutht my phone on 20 sep 2016 and till now the phone is awsome no problem at all just I change my charging cable I bought new cable but it also a mi cable anf battery life of the phone is unbelivable no hang problem like others phone and space of the phone is two different types first is 3GB Ram and 32 GB Rom and second is 2GB Ram And 16GB Rom I have 3GB Ram and 32GB internal memory and the sound of the phone is little bit low but its ok and the most important things is cemera its cemera is very good front 5mp and back 12 mp atlast the phone is very good.