This phone’s sound is too clear and good.In case of hearing music in headphone it was amezing soundeffect, too easy to use in many ways like if I want to lock it I just want to clik double tap on home screen and it is lock. I just do not like it’s modle and design because it is look okward. But I love this phone because it has tooo many features in very low range. Vivo phone is sooo good to by in 17000-18000 because it worth it because anyother companys sell this type of phones in double price.