VIVO Y51L Mobile are very nice mobile.I purchase this mobile 26/1/2017.And the battery backup of mobile are strong.This mobile are in my budgets and I’m very happy because of my budgatable mobile are very nice.Battery backup, camera are also good quality.And really no hang this movie.Front camera 8megapixelRare camera 16megapixel.1 year gauranti of this mobile.I very like my vivo y51 l.Really please purchase this mobile. It’s very nice and affordable.