What camera resolutions does Sharp Aquos C10 feature?

Here are details about the Sharp Aquos C10's camera sensors:
Rear Camera : 12 megapixel
Front Camera : 8 megapixel
Camera Options : 12 MP, f/1.8, 1/2.55", 1.4µm, PDAF
8 MP, f/2.0, 1/3.2", 1.4µm