This mobile is very good mobile. In this mobile every latest function and technology. Redmi 3S Prime is very god mobile. In this generation the mobile cost of Redmi 3S is very low. The battery life is very good . All the function are very update. In this time of India the popularity is very high. I have purchased Redmi 3S mobile on on line. My seven friends also purchased Redmi 3s Mobile. This moblie is very slim. I am very thankful of this company of mobile. My friends are also thankful of this company of mobile. This mobile is very cheapest of all other mobile. In this mobile maximum technology than other mobile. The demand of this mobile is very high.