What camera resolutions does Oppo A2 Pro feature?

Here are details about the Oppo A2 Pro's camera sensors:
Rear Camera : 64 megapixel
Front Camera : 8 megapixel
Camera Options : 64 MP, f/1.7, 25mm (wide), 1/2", 0.7µm, PDAF
2 MP, f/2.4, (depth)