Hello friend I'm Sagar from cuttack, a few days before I buy a samsung j7 duo mobile.
I am going to give you my opinion on that phone
It's first thing is it like a premium range smart phone and its camera clarity is amazing and I love its portrait mode facility and one more thing is its sound clarity which is the most attractive and I also want to tell you about it's battery life which is near 16 hour after using long time internet
