Vivo y55l is a very good phone. It has many new features like good sensors if we write a particular letter it opens that app like W for whatsapp, f for facebook, C for calls, @ for gmail id.lt cost you rupee 12000.lt has 8mph camera at back and 5mph at back.lt has a good flashlight. It also shows you speed of network.lts ram= 3gb Memory= 16gb Extend to 64gb
It also gives you global eye protection mode to protect your eyes.HD screen and dual sim with one memory card.High sound quality.Very good battery.l am also using this phone and advice you to use this
THANK YOU