Mi 4i is to the expectation, since I’m using this mobile phone from past 6 months.!
It has no good battery back up ( 3100) .
It’s camera clarity goes on decreasing day ny day ??.
The sound clarity could be more better for its cost.
This mobile phone is not worth to the money. Because Xiaomi it self has launched a new mobile phone called Xiaomi Mi 4A which is more advance than Mi 4i and its available at very small price.