Samsung is working on the Samsung Galaxy A3 (2017), Samsung Galaxy A5 (2017) and the Samsung Galaxy A7 (2017). These are the third generation versions of Galaxy A3, A5 and A7. The model numbers are SM-A320F, SM-A520F and SM-A720F respectively.
Samsung Galaxy A3 (2017) appeared on GFXBench, a benchmarking website. The smartphone has a 4.7-inch display with a resolution of 720 x 1280. This smartphone will be powered by an octa-core 1.5GHz Exynos 7870 SoC with Mali-T830 GPU and 2GB RAM. There is 8GB internal storage, and it should have MicroSD card support as well. The rear camera is of 12MP and from camera is 8MP. Samsung Galaxy A3 (2017) will come with Android 6.0.1 Marshmallow out of the box.
It looks like the Samsung Galaxy A3 (2017), Samsung Galaxy A5 (2017) and the Samsung Galaxy A7 (2017) will have the same 12MP and 8MP sensors.
Samsung Galaxy A7 (2017) was also spotted in GFXBench benchmarking site a few days ago. The device will come with a 5.5inch full HD display. It will run Android 6.0.1 Marshmallow out of the box. Galaxy A7 (2017) will be powered by a 1.8GHz octa-core processor with Mali-T830 graphics. The listing also shows 3GB RAM and 32GB of storage. The also seems to have 16MP front and rear camera. If the company release the Samsung Galaxy A7 (2017) with 16MP front camera, it will compete with other selfie-centric smartphones like the Oppo F1s. Oppo F1s also has a 16MP front camera and a 12MP rear camera. It is currently priced at Rs.17990, and Galaxy A7 (2017)’s price details are not yet known.