All three smartphones are said to come with Android 6.0.1 Marshmallow out of the box.
Samsung has finally revealed it is much-rumoured Galaxy A series (2017) smartphones, the Galaxy A3, Galaxy A5, and Galaxy A7. These smartphones are announced to be initially available only in Russia, and will gradually be introduced in global markets.
As rumoured earlier, the new 2017 Galaxy A series smartphones come with more premium feel through a metal frame and 3D glass covering the back panel, much like how you may see with Galaxy S7, S7 Edge and Galaxy Note 7.
Technically speaking, the new Samsung Galaxy A3 comes with a 4.7 inch HD Super AMOLED display, 1.6 GHz octa core processor, 2 GB RAM, 16 GB ROM, 13 MP rear camera, 8 MP front snapper, 2,350 mAh battery, and 4G support.
On the other hand, another smartphone, Galaxy A5 features a 5.2 inch FHD Super AMOLED display, 1.9 GHz octa core processor, 3 GB RAM, 32 GB ROM, 16 MP rear and front camera, 3,000 mAh battery, and NFC.
The Galaxy A7 comes with almost same specifications like the A5, except a 5.7 inch FHD Super AMOLED display screen. All three smartphones are said to come with Android 6.0.1 Marshmallow out of the box.