Aside from these face tracking cameras, the phone isn't expected to have much else in terms of interesting specs. (theverge.com)
Interesting specs so far but maybe there should be more details. (goodereader.com)
The JIAYU G4 handset is listed on their facebook page with interesting specs like 2 GB RAM, 4.7 inch IPS screen with Gorilla Glass display, 13MP rear and 3MP front camera, Quad core processor clocked at 1.2 GHz (MT6589 I guess), Duals SIM and with 3000 mAh capacity. (gogi.in)