What camera resolutions does Alcatel OneTouch Idol X+ feature?

Here are details about the Alcatel OneTouch Idol X+'s camera sensors:
Rear Camera : 12.8 megapixel
Front Camera : 1.9 megapixel
Flash : Yes
Camera Options :
+ Autofocus
+ Digital zoom
+ Face detection
+ Geotagging
+ HDR
+ Panorama
+ Touch focus
Slow Motion Video : No , 30.0 fps