Yes, you can play PUBG game on Tecno Camom i Air 2 Plus.
Yes, Tecno Camon i Air 2+ does have the fingerprint scanner.
No. Tecno Camon i Air 2 Plus does not have the NFC support.
Tecno Camon i Air 2 Plus has 5V / 1.2 A charging support. Which is slightly faster than the normal charging.
No. Tecno Camon i Air 2 Plus comes with a nonremovable battery.