My review is based on use of more than two weeks.
1)Body: Metal body feels and looks good, but is quite slippery maybe because of its curved edges.
2)Battery: Battery is way too good. It gave me averagely nine hours on screen time which included moderate gaming, heavy net surfing, low camera use. It heats a bit but that is with every phone. Every time it took almost two and a half hours to charge completely.(10/10)
3)Camera: Camera is not bad as I read in other reviews. It clicks decent images for 12k phone. Focus processing is good, has real time filters.
4)User Interface: MIUI can be very much customized and is good and easy to use but it is flawed. Notification tray and shortcut settings can be accessed from lock screen too. After cutting call if you instantly swipe up, the lock screen does not even appear sometimes and directly opens home screen. This version has fingerprint lock for apps also. No fp sensor image clicking yet. It has inbuilt vault(images, gallery) also. Hoping for update soon.(7/10)
Thanks.