The zenfone 2 is almost a beast when it comes to specifications on paper but that’s not enough!
The screen on the phone is good but the design is impractical, with power button at the top and large bezels. Also the camera is pretty weak on the phone and definitely not comparable to other devices at the same price.
The battery is just ok nothing special about it. This phone is good only for gaming purpose or media because it has 4GB ram and a really powerful processor. Rest is your choice!