What camera resolutions does Samsung Galaxy A21 feature?

Here are details about the Samsung Galaxy A21's camera sensors:
Rear Camera : 16 megapixel
Front Camera : 13 megapixel
Camera Options : 16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF
8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)