What camera resolutions does Meizu Pro 6 Plus feature?

Here are details about the Meizu Pro 6 Plus's camera sensors:
Rear Camera : 12 megapixel
Front Camera : 5 megapixel
Camera Options : 12 MP, f/2.0, 1/2.9", 1.25µm, PDAF, Laser AF, 4-axis OIS