This mi a1 phone came with such a high note that it will be with the dslr camera but its also came with a very poor battry back up. its battery back up is really very poor its charning not even stands for 5 hours . if u cotinously use it for few hours its battery will dead in very short period of time . but it hangs alot . even if its memory is clean upto half of it but it still hangs if u open two apps together
