I am not happy with this device and its not a good product by xiaomi  and its very much expensive. I am  not happy with this.
first of all its sound quality is very poor and speaker are loud but sound quality is not enough good and sound is not clear as compared to samsung or sony its sound is unclear and speakers are noisy its ear phones looks good but not comfortable for the ears.and quality of its earphones are not so good and and it had a wide sound and you can hear heavy base but not judge the instruments. so its overall sound qualitiy is poor.
This is not a user friendly device its its touchscreen is not  so smooth and it is hard to touch and  its display is not really good and some time its touch pad stop working and  it hangs a lot.the another big problem is it is giving less battery backup and it heats  alot  while charging.
Its style and design is not so attractcvie and I dont like it much it is little extra wide which give this device to a look of a tablet and its design is not so attractive its normal rounded corners are ok and it looks a normal smart phone this device is slim but not so slim so its  not a good looking after you put it into the flip cover it feels very fat.
it has all the basic features  it has 3 gb ram which is good.and it has 5.5 ich display and its 16 mp camera is good and 5mp front camera work fine but its little less in mp.this is a dual sim but there is a same slot for sd card and sim 2 so u can be able to use only one at the time this is a big disadvantage.
this is average  looking device and nothing special into it
this is  not a value for money product.