I am using Samsung galaxy J1( 4G) since 2 months.Sound reception during calls are ok but good in headset.This smatphone is simple in use with android 6.0 and guys android naugat update is not available for this phone.Design of this phone is very old type samsung phones with plastic back cover.Features are what we are geeting on Rs. 4000 smartphones now like 5MP camera, android 6.0, 4.5 inch screen, 2000mh battery, etc, no additional features are their in this phone.
Rear Camera quality with 5MP is same as of a average smartphone below Rs.5000
After one month of use, you will face battery draining problem.
This phone consumes battery in 5-6 hours and this is bad.
Price of this phone is now around Rs.6800.
You will get this features below Rs.5000 segment smatphones.