What camera resolutions does Vivo Y51 feature?

Here are details about the Vivo Y51's camera sensors:
Rear Camera : 8 megapixel
Front Camera : 5 megapixel
Flash : LED
Camera Options :
+ Auto Flash
+ Continuos Shooting
+ Exposure compensation
+ Face detection
+ Geo tagging
+ High Dynamic Range mode (HDR)
+ ISO control
+ Scenes
+ Self-timer
+ Touch to focus
+ White balance presets