Hi, firends today I am going to share the true story of mi4i.basically it comes with in 12.5k and at this price of money this is the best of all phones.if you have less money you can go for the Redmi 3s prime but I will suggest you to increase you money little bit to buy this beast.this phone got true octane core processor with 16 GB internal memory . Got 2 GB ram and 13 MP back Sony camera and 5MP front camera . The camera quality of this phone is really good .if you compare the photo quality with lenevo or other mobile company this company MI got the best.the picture quality really awesome and tha low light image is also good . The sound quality is so sweet but they should work on it more because if you a lover of loud music so this much of sound will not satisfied you.the only problem of this phone is they didn’t support external memory.but the overall quality of this phone is really good comes with 2 micro sim. I am using this phone personally and trust me I am no complaints about it.i am very much satisfied with this phone you can easily buy it.thak you