Samsung is not a good product actually any product from samsung if you buy there will be some or the other problem with samsung products I have bought a new samsung galaxy ace duos after 1 year it became very slow that if we touch on an app it will show after 10-20 seconds and I have bought this Samsung Galaxy Note 3 and the problem with this is the stylus and the phone gets struck best thing to say is dont buy samsung products below 40, 000