I have purchased this product 10 days before and experienced a new kind of technology in this product . J7 Nxt is affordable and have good functions in it . In todays world Samsung brand is at top . Samsung is providing good services to customers and I am very much impressed . Every person wants a better services from the dealers . I recommend all my frnds to buy Samsung smart phones . This smart phone is well desinged and is very attractive . I ma very happy to buy samsung smart phones .