Vivo y51 l is not very good product is the satisfying product and is handy for college students and teachers because I’m also using it and my opinion about this product is 50 to 60 percent good but the company is fooling people because he made same product like this which names oppo and this mobiles owner is also same the one company handling two brand with different different name like oppo and vivo in my opinion this is very bad because this is like you fooling people in my opinion their for iam say this is only satisfying product.