What camera resolutions does ZTE Grand S II LTE feature?

Here are details about the ZTE Grand S II LTE's camera sensors:
Rear Camera : 12.9 megapixel
Front Camera : 2 megapixel
Flash : Yes
Camera Options :
+ Autofocus
+ Face detection
+ Geotagging
+ Touch focus
Slow Motion Video : No , 30.0 fps