Yes, Gionee A1 Plus does have a fingerprint sensor.
No. Gionee A1 Plus video recording is restricted to 1080p resolution. You can record Full HD videos but you cannot record 4k videos.
Gionee A1 Plus is not a routine phone. It has a beautiful 6-Inch Full HD display & 4550 mAh battery coupled with 4GB RAM & 64GB Internal Memory. However, we feel that you can consider below as disadvantages.
01) It's bulky and tough to handle
02) It cannot record 4K videos
Yes, Gionee A1 Plus does have a hybrid sim slot.