Yes, Nokia 7 Plus is made of series 6000 Aluminium.
Yes, you can record 4K videos with Nokia 7 Plus at 30fps.
Nokia 7 Plus has an ambient light sensor, proximity sensor, accelerometer, e-compass, gyroscope, fingerprint sensor and hall sensor.
Yes, Nokia 7 Plus does have the fingerprint scanner.
Great battery life, immersive display, solid design, and software at its purest, that's the Nokia 7 Plus for you.