Hello guys, My close friend sarbjit singh buy this phone from online Flipkart. com before two months ago. He said, this phone is very nice with cool features. Nice video and sound quality. In this mobile there is 1GB RAM and 16GB ROM. It has 5MP back and 2MP rear camera.Its designed very well. Nice look and slim designed.performance is very good without any lags. Battery backup is very good. Dual sim features is very amazing. In last, Vivo y21l is really amazing phone. Thanks my all friend and have a nice day.