Vivo y51l is a very cheap phone bacause its interface and design is bad and cheap.and that notiffication bar is a downside its not a like, and vivo y51l camera is a very bad and that resolution and quality is very chip and small.and this phone design and body is very law condition and this phone body is a non metal body its plastic body
This phone dont support volte network
And you can update your phone is volte after your phone comes many problem and hang
So dont buy this phone and dont update in volte