What camera resolutions does Smartisan U1 feature?

Here are details about the Smartisan U1's camera sensors:
Rear Camera : 12.8 megapixel
Front Camera : 5 megapixel
Flash : Led
Camera Options :
+ Autofocus
+ Continuous shooting
+ Digital image stabilization
+ Digital zoom
+ Exposure compensation
+ Face detection
+ Geotagging
+ HDR
+ ISO settings
+ Macro mode
+ Panorama
+ Scene mode
+ Self-timer
+ Touch focus
+ White balance settings
Slow Motion Video : No , 30.0 fps