No. Nokia 7 Plus does not support face unlock as of now. It is expected that Nokia will soon release an OTA update for it.
No. Nokia 7 Plus does not have the FM radio.
Yes, Nokia 7 Plus does have the Corning Gorilla Glass 3 protection.
Yes, Nokia 7 Plus in-the-box accessories include a pair of an earphone as well.
Great battery life, immersive display, solid design, and software at its purest, that's the Nokia 7 Plus for you.