- High screen-to-body ratio (70.4 %)
- Big display (5.5 inches)
- Lots of RAM (3 GB RAM)
On the outside, the Galaxy J7 Duo looks like a typical budget Samsung phone. The 5.5-inch screen is of the Super AMOLED variety, but a 720p resolution sounds underwhelming. Below the screen is the home button with a built-in fingerprint scanner, and on top is placed an 8MP front-facing camera. At the back is a dual camera setup comprised of a 13MP and a 5MP sensor.