I use samsung galaxy j5 mobile and buy Rs-11400. more then problem in samsung j5 mobile. battery conduction is very bad . charging proble m 100% charge in 6- 8 hours. battery back up is very bad approx 2- 3 hours a day and internal storage 7.16 gb but system memory use 3.26 gb. if storage full then mobile is not work properly as like hang. but camera quality is very good. mobile style & design is good. sound quality is average not good. samsung galaxy j5 is average phone not good.