The mi4 purchased on 17 nov 2015 has been a great phone not even an iphone 5s and even in some atributes iphone6 matched it. But in 8 months time its screen broke twice.once a 3 feet fall and 2nd time an infant hit it with a hand toy and then both times the screen replacement cist was 9500.thanks to the mi protect plan did not have to pay for it but it took 2 months to get the phone back for the 1st breakage.2nd yime the insurer denied to repair the phone as it was not evonomicaly viable as 11k phone repair cost was 18k.i dnt know why I bought it.gonna miss the camera and the hardware performace.still if they have a samsung s5 types sturdy screen .this would have been a great phone.