System: Android 5.1;
Screen: 5.5" 720p, IPS, Gorilla Glass 4;
CPU: MediaTek MT6750;
RAM: 3GB;
Storage: 32GB + microSD;
Cameras: 16MP rear and 13MP front;
Battery: 3075mAh;
Others: quick charging, dual SIM (hybrid slot nanoSIM/microSD), full metal body.
This phone probably will have premiere August 3 and I must say that with resomable price it can be hit - with this class of front camera, good components, metal body and speculated biometric scanner.
Additional advantages are quite big battery (not a giant one but still) and quick charge feature which allow you to play with it without fear for dead battery - you can always charge it in bar or waiting for train.
Source: gsmmaniak (polish)