What camera resolutions does HomTom HT10 feature?

Here are details about the HomTom HT10's camera sensors:
Rear Camera : 21 megapixel
Front Camera : 8 megapixel
Flash : Dual Led - More smartphones with Dual Led
Camera Options :
+ Autofocus Continuous shooting Digital image stabilization Digital zoom Exposure compensation Face detection Geotagging HDR ISO settings Macro mode Panorama Scene mode Self-timer Touch focus White balance settings
Slow Motion Video : Yes , 120.0 fps