I have bought mi 4 from amazon and now I have been using it over a month this phone looks realy great with its premium metalic finish it has a balanced camera takes good photos in normal lightning but low light performance could have been beter now it has a snapdrogen processor which is a good thing and which is not often seen in budget smartphone. So it has a good processing but obiusly it is not for gamers I tried to play asphalt 8 on it but it was laging frames if you have a tight budget this phone is for you