Sound is not so clear and the main drawback is it is not so loud, you may miss the call when you are in a crowd.
It is run on custom miui and the ui is dull , it does not run android nougat. It is not easy to use the miui.
Style and design wise it is nothing new , same curved glass at top and buttons are not that tactile to use.
Lots of features are missing like you can not lock the apps with fingerprint again IR blaster is not working properly
Reliability Wise it is new in India so it doesn’t have service centre, durability of this product is not so good as it does not water resistance at all and if you fall this product from even 2 feet it will get broken.
It is not the value for money as its camera with fingerprint scanner and many more features are not that great.