What camera resolutions does Oppo R1S feature?

Here are details about the Oppo R1S's camera sensors:
Rear Camera : 13 megapixel
Front Camera : 5 megapixel
Flash : Yes
Camera Options :
+ Autofocus
+ Continuous shooting
+ Exposure compensation
+ Face detection
+ Geotagging
+ HDR
+ ISO settings
+ Macro mode
+ Scene mode
+ Self-timer
+ Touch focus
+ White balance settings
Slow Motion Video : No , 30.0 fps