3 Megapixels.
The rear camera is 13 megapixels. The front camera is 2 megapixels.
The standard flip camera has definition of 3.2 megapixels. A high end flip camera can have up to 8 megapixels.
2.1 megapixels
you may be surprised that the DSi Camera lens has a mere 0.3 megapixels!!
The front camera for the iPhone 5 is 1.2 megapixels. The camera on the rear is 8 megapixels.
2.0 megapixels exactly
The megapixels on the iPhone 3GS is around 3 megapixels, which in modern standards is outdated. My particular cellular device has an 8 megapixel camera.
The front camera for the iPhone 5 is 1.2 megapixels. The camera on the rear is 8 megapixels.
1.3 Megapixels
0.3
Now with iPhones having 5 megapixel cameras built inside, the average megapixels in a camera phone have gone up. But not everyone has an iPhone, so the average amount of megapixels is around 3 or 4.
The Cannon Powershot S3 digital camera has 6 megapixels to take pictures with. However, what this camera lacks in megapixels, it makes up in its various features including 12X zoom.