Mi max the best mobile with largest screen. Its perfomance is superb. And its design is great. I use this mobile 20 days and its work without any problem. Its screen comes with full HD display. I play heavy games on it without any problem. like( hang and heat) . And its amazing this its battey. Its comes with 4850mah battery. I use my mobile with heavy use all day. But its battery is not getting empty. And the second best thing its display with gorilla class protection with smooth edge. Its sound also suparb. This is my best mobile after sony xperia z ultra. I love this phone.