I brought this mobile 1 month ago I suggest to not to buy this phone.This Was very bad quality mobile and no feature are interesting in this phone. The build quality of this mobile was also bad. It ram and storage not compatible for daily use and it’s speed also slow.
In comparison of price to performance this was not much good but it is not so costly.
But I suggest to buy Redmi 4a more cheap then vivo.
This was my opinion all about the vivo y21 but if you want to try then it’s your choice.
But my opinion is not to buy this mobile .
Thanks.