What camera resolutions does LeEco (LeTV) Le 2 Pro feature?

Here are details about the LeEco (LeTV) Le 2 Pro's camera sensors:
Rear Camera : 21.5 megapixel
Front Camera : 4.1 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 Optical image stabilization Panorama Scene mode Self-timer Touch focus White balance settings
Slow Motion Video : Yes , 120.0 fps