Samsung galaxy j2-6 is a good phone by samsung.It has 8 mp rear camera which has superb and 5 mp front camera for selfie.it has 2600 mh battery which give goid battery backup.Samsung j2-6 is running on android marshmallow, which give you good android interference and security. it has 1.5 gb ram which is sufficient for multitasking.but I think wrost thing of samsung j2-6 , is its storge, its has 8 gb onboard storage but you expand it 128gb by external sd card.It is powered by 1.5 GHz quad core processecor which you give smoothness.Its have volte for better calling ang 4g service.This is good mobile under 10k.I like it.And its give jio welcome offer.