This phone was gifted to me from my father on my recent birthday.i was thinking that MI would be a third class company but when I used it for one month I came to realise that MI is also a company like samsung which has good processor with 3GB RAM and its life life is also more amazing that is about 4100Mah .it is to nice .if you want to take a phone I would suggest that this is too or more better in compare to samsung and so on companies.its cameta is also nice I cannot says it good but more todays latest phone that is its primary camera has 8 megapixel and front camera is also nice .its system is like iphone which is unique and different in same way it has system.thank you