I use samsung galaxy grand prim so it chup price and good mobile with 4G . I use it two years ago. if you any problem with this mobile in a year it will repair samsung care so and camera battery sound are very good . we can use two simcare here and also we can put here memori card . size and display is perfect . I bought and also lots of my friend bought and the are happy with this samsung mobile and there no problem with camera sound battery and display etc so when bought this hand set price is 9 thousand something now may be it’s cost to cheep so .