I purchased the Vivo Y 21L phone some months ago. I can say it is the best phone I ever used at affordable price. The phone has all the features which are similr to I phone.
The phone has good battery back and also is very fast.
Advantages
1) Good battery
2) Speed
3) I phone type user interface
4) In built photo editor.
5) Excellent sound quality.
6) Front and back camera
7) 4G
8) Gesture can be used even if phone is lock
Eg to see whats app on blank screen swipe w directly whats app open
Disadvantages
1) Front camer not so good picure qulity.
2) Difficult to understand functions.
3) Not recent version of android
4) Small charging wire