One star because I have faced this problems below that
I received this product on 21th august 2016 but on very first day I m facing problems.
I can’t sync with whatsapp, Gmail and other applications in normal sync
product is showing 4100 mah battery but After using the fully charged phone for 3 hours, batter got drained by 40%. Mobile is getting heat up a lot and all sensors(accelerometer, gyroscope, proximity sensors) stopped responding. Have stopped using this phone just after 3 hours, even my old phone is taking better pics than this phone. It is not at all a 13MP camera, its quality is as low as 5MP.
Even if I use flash for 3 or more photo it gets hot.
Rear camera is not as good like a 13 megapixel camera should be. My current phone has 8 megapixel camera which is better. Battery drains faster, made 1 phone call and there was a significant dip in the battery status. Out of the box when you turn on the phone it opens up to MI configuration, no option to check OTP message from configuration screen. Just no way, had to use alternate number for this. Phone is not lagging and has some storage space. Only one thing good about it, at the back of the phone in very tiny words, its reads "Made in India", just cause of this I am going to keep this phone as these three powerful words complete any short comings in this phone for me.
fingerprint scanner not working it automatically get locke.
There is certainly a fault in dis phone cauz it starts consuming Ram at times on its own. I got to know some others also faced similar issue.
Xiaomi guz if you’re reading then do something on this else you will soon loose a lot of genuine Mi fans.
AT LAST
After 30 days use, review
Screen.8/10
Processer.9/10
Camera.2/10
Battery.3/10
Mobile good but not a best .
Battery drain 7-8 hour 3g use 85% drain.
Camera picture is very bad.