Samsung galaxy j7 is very good mobile .i personal use this mobile.mobile screen in 5.5. inch.that very big screen.in that mobile snapdragons 651 processor is present.
But I personal experience is thar phone battery was not good as the Samsung company say in Samsung galaxy j7 live event.& Mobile was too have to carry on outdoor.mobile is good in looks but something mobile takr hang& laks in video palyer.i like Samsung company but I don’t like products by my fevrat company.