This all depends on what type of camera you have. If you have a point and shoot (which has a very small sensor), you typically won't see a difference between a low MP number (like 6MP) and a high MP number (like 14MP) because of the optics and the physical limitations of a small sensor, and believe it or not, a higher MP number can actually reduce the quality of the image by making it grainier. If you have a Digital SLR, however, you will notice the difference between 6MP and 14MP because DSLRs have large sensors and capture more information. So, for a point and shoot, I would advise no more than 10-12MP and for a DSLR no more than 17MP.
2 mega-pixels 2 mega-pixels
10.2mp = 10.2 mega pixels
720 is 0.9 mega pixels.
2.0 Mega pixels. One million mega pixels is 1 mega pixel.
It has 16 mega pixels. (VERY HIGH)
I have the samsung sway and it has 2.0 mega pixels
0.48
0.3 megapixels
2.4mp
No 8 mega pixels is 8 million pixels because 1 mega pixel is 1000000 pixels
3.2
It has a 0.7 and a 5 megapixels cameras on the ipod 4G