In my experience vivo is best mobile for camera and music .l use these mobile for 2 weeks it’s smoothly run and feel like a I have iPhone X. I suggest you if you want to feel you have iPhone in low cost than go to flipkart and buy.
It’s main features are mentioned below
1) 4gb ram /64 GB rom with expandable upto 256gb
2) 6.3 full HD+ display
3) dual rear camera 16 MP+ 5 MP camera and in front 24 MP camera with AI features ( artificial intelligence)
4) Battery is 3260 man li -on battery
5) processor is snapdragon 626 these high processor is best for playing higher game