Sound quality is average
User interface is not friendly for non Xiaomi users.
Style and design is very good of this phone, built quality is very nice. Full metal unibody but there is no display protection.
Too many usuful features are there in this phone like dual app, second space, IR blaster, fingerprint scanner etc.
Feel good in hand but not for all, as per my opinion its very slippery in hand.
Its value for money but due to limited quantity it creats a big disappointment to xiaomi lovers.