In the samsung galaxy j2 the mobile battery backup is very good it has an a very good battery backup and graphics of the phone are very good and the mobile can run 6-8 hours a day by continuesly using the phone there is not any problem in the phone. It is an great phone at this prices and about of others phones the battery backup is good and there is some heating problems but in the Samsung galaxy j2 no heating problem. If any body is watching for a phone at good prices and great battery backup you need to buy the Samsung galaxy j2 and after buying the Samsung galaxy j2 you may happy and write a review like this.
Thank you