Im using vivo v7 and this is best phone I ever seen.best ever selfie and excellent front cam is what I liked mostly 24mega pixel front camera and 16mega pixel rear camera.And vivo v7 is best phone in low budget.it coust arond 18.980, And this phone is best phone with HD display.And with excellent battery backup 3000MH.and nowadays vivo is growing up becuse of thier best quality and cameras.I think vivo will make history in comming years.