No. Gionee A1 Plus does not support CDMA network.
Thanks to Quick Charging support, it takes just less than 2 hours to fully charge the huge battery of 4550 mAh of Gionee A1 Plus.
Yes, Gionee A1 Plus is a true 4G VoLTE mobile phone and you can use VoLTE without any problem.
Yes, Gionee A1 Plus does have a fingerprint sensor.