Friends, I paid 36900 for it, it is very slim device, looking very gorgeous, and feel advance to keep in hand, function is normal good, some features is advance but.it is not enough like its cost, cost is much and features is low.always it become heat very much, I always fear that it will burst in summer season.samsung service centres are irresponsible , they always tell that it is a new product we are unable to understand, it will take much time to become good.some features is good too.