What camera resolutions does Jiayu G4S feature?

Here are details about the Jiayu G4S's camera sensors:
Rear Camera : 13.3 megapixel
Front Camera : 3 megapixel
Flash : Yes
Camera Options :
+ Autofocus
+ Face detection
+ Geotagging
+ Touch focus
Slow Motion Video : No , 30.0 fps