First, Nokia 2 as we all know from the number, should be a low-end smartphone. So you shouldn’t expect some crazy specs, what that been say it should be budget-friendly.

the specs you should be expecting – a 5-inch 720p screen, 2GB of RAM, a MediaTek processor, and an 8MP rear camera.
Recent FCC certification of the Nokia 2 reveals that the phone could ship with a monstrous battery of 4,000 mAh. Which is about 30 percent more than the high-end Nokia 8.

http://thephantomweb.com/check-out-the-nokia-2-a-budget-phone-from-hmd-global/