My personal experience with this phone is worst to go with this phone.It is 2015 dec 31 we went to a shop and saw samsung j1 impressed with this specifications very much with force of me my friend purchased samsung j1 at a cost of 6350, he gifted this mobile to his wife. no problems raised from this phone for two days only then started tourcher to me every day with my friend . He first complained about proximiti sensors. With this problem phone will be switching off regularly, but he thought that it is battery problem. On 8th January 2016 my friends baby through the mobile unexpectedly, my friend called me and said about this problem. We both went to samsung service center for repairing purpose. there they we got shocked that for the repair of this mobile is 5850. mobile center repair person explained how it cost so much, he told that total mechanism should be replaced from the phone that it is joint mechanism it should be totally replaced.style is very good but the value of the money for this mobile is too worst, I suggest do not go to j series.