What camera resolutions does Sony Xperia ray feature?

Here are details about the Sony Xperia ray's camera sensors:
Rear Camera : 8 megapixel
Front Camera : 0.3 megapixel
Max Video Resolution : 720p
Camera Options :
+ Front Facing Camera
+ Rear Facing Camera
+ LED Flash
+ Autofocus
+ Digital Zoom
+ Face Detection
+ Geo-tagging
+ Smile Detection
+ Touch Focus