Yes, Nokia 7 Plus is made of series 6000 Aluminium.
Yes, you can record 4K videos with Nokia 7 Plus at 30fps.
Yes, Nokia 7 Plus does have the Corning Gorilla Glass 3 protection.
No. Nokia 7 Plus can support only 2G, 3G & 4G network. It does not support 5G network.
Great battery life, immersive display, solid design, and software at its purest, that's the Nokia 7 Plus for you.