The phone does not supports micro sim. It supports two nano SIMs.

This phone sports rotating triple camera (48MP+ 8MP+ 3D depth) enabling users to have ultra wide shots, Live Focus, Scene optimizer, Flaw detection, pro lighting & take amazing front camera pictures.

Yes, the phone allows to record calls. During a call, users may click the top right on icon showing three verticals dots and select "record" option.

Yes, Galaxy A80 comes with Corning | Gorilla Glass 3

Yes, the phone supports a face unlock feature. User has to hold his phone 20 to 50 cm from face and position it centrally in the shown slot on screen to unlock the phone.

Phone has a Live Focus feature where the background can be blurred in real time for amazing portrait shots. This feature also allows the blur to be adjusted both during & after the shot is clicked.

Galaxy A80 has an Intelligent 3700 mAh Battery with Super Fast Charging. It learns your daily routine & usage pattern basis which it optimizes power consumption by closing apps that aren't used often.

NO

NO

No, it has in-display flash technology for front camera use.