It is a cool phone I like it very it is best phone with this price tag. There are prons and corns which I feel while using this phone
Prons
Very much good battery life 1.5 day on full hard usage
Turbo charger full charge in 2.5 hours
Good display
4g connectivity
Good front camera
Sound quality
Good processor and android 7
Corns
Big 5.5 screen some time it becomes hard to handle phone
Rear camera is 13 megapixel but it’s performance is not good
Boring interface
Some time mi 7 get crashed and phone automatically get restated
No headphones with the phone
Over all its a good phone for buying if your budget is less than 15000 and if your budget is more you can check mi 5 or upcoming mi 6 which is a great phone.