What camera resolutions does Samsung Galaxy Alpha feature?

Here are details about the Samsung Galaxy Alpha's camera sensors:
Rear Camera : 12 megapixel
Front Camera : 2.1 megapixel
Flash : Yes
Camera Options :
+ Autofocus
+ Continuous shooting
+ Digital image stabilization
+ Digital zoom
+ Exposure compensation
+ Face detection
+ Geotagging
+ HDR
+ ISO settings
+ Panorama
+ Scene mode
+ Self-timer
+ Touch focus
+ White balance settings
Slow Motion Video : No , 30.0 fps