Benefits of samsung galaxy j7:
Metal case, with elegant appearance and resistant structure.
Includes 5.5inch diagonal touchscreen, Full HD.
It is a Dual SIM model.
The memory can be expanded with a microSD card.
The phone has Bluetooth, NFC, wireless and USB port connectivity.
Provides up to 15 hours of autonomy.
The Samsung Galaxy J7 model from 2017 is part of the series of more affordable versions, a feature that comes with a RAM of only 3GB, enough for people who do not install too many applications, but quite limited for those who want more freedom device usage.