What camera resolutions does HTC One M8 feature?

Here are details about the HTC One M8's camera sensors:
Rear Camera : 4.1 megapixel
Front Camera : 5 megapixel
Flash : Yes
Camera Options :
+ Autofocus
+ Face detection
+ Geotagging
+ HDR
+ ISO settings
+ Optical image stabilization
+ Panorama
+ Touch focus
+ White balance settings
Slow Motion Video : No , 30.0 fps