A very descent approac by vivo. Nice build quality, screen and camera performance. It runs on a default vivo user interface. But still, having a custom luser interface, it gets regular android verion updates. So you do not need to change this mobile at least for one year. All the new feacture, and functionality are added ocasionally. In my opinion, its wort buying it.
Talking about the main plus point is the camera performance, its really great. Pictures comes out to be very clear, thanks to the moonlight functionality
It also has a 4 gb ram. So there will be no lag even for a high end user
At last, it is a good mobile phone, with nice camera performance, and battery life.