These two handsets use MediaTek processors (Helio P10 and P25), offering impressive front cameras (16 MP and 20 MP), LED flash on both front and back, as well as batteries with over 4,000 mAh each.
http://www.notebookcheck.net/Gionee-announces-selfie-centric-A1-and-A1-Plus.199388.0.html