Everything in this device, be it batterstorage nake the device with it. It doesnt heat, Battery seems to last forever. Theres no reduction in battery percentage in moderate usage. Xiaomi has to work on the build quality of phones and Fast updates. This phone comes with Android Lollipop and MI user interface 7. It can be called as the mini Xiaomi Redmi note 3. The phone is handy, works real smooth on heavy gaming or usage, clearly a beast at this price. The only issue that the users are facing about the device is the VOLTE feature missing in this device. This problem can be solved in the upcoming updates as it is a software issue. No need to worry much. Overall its a 7 out of 10 from my side for the phone
Pros - Battery life, Handy, Storage, performance
Cons - build quality, Moderate camera, slow updates.