What camera resolutions does Meizu Pro 5 feature?

Here are details about the Meizu Pro 5's camera sensors:
Rear Camera : 20.7 megapixel
Front Camera : 5 megapixel
Flash : Dual Led
Camera Options :
+ Autofocus
+ Digital zoom
+ HDR
+ ISO settings
+ Manual focus
+ White balance settings
Slow Motion Video : Yes , 120.0 fps