What camera resolutions does Elephone P5000 feature?

Here are details about the Elephone P5000's camera sensors:
Rear Camera : 15.9 megapixel
Front Camera : 8.1 megapixel
Flash : Yes
Camera Options :
+ Autofocus
+ Continuous shooting
+ Digital zoom
+ Exposure compensation
+ Face detection
+ Geotagging
+ HDR
+ ISO settings
+ Panorama
+ Scene mode
+ Touch focus
+ White balance settings
Slow Motion Video : No , 30.0 fps