How can we test the camera megapixel?

Hi All,
I need to know how can we test the camera megapixel?
For instance: If i have a 2MP camera how would i test it is 2MP, is there any measurement device or standards for mega pixel?

1600 x 1200 is 2mp not 1.3. Your friends phone must also be 2mp or the picture was taken on another phone.
It's easy to work out yourself.
1600 multiplied by 1200 = 1,9200,000 pixels more commonly known in the industry as 2mp.
1.3mp is 1280 x 960 (1,228,800 pixels).
More megapixels does not always equal better quality. The lens and software are also a big quality factor. I have seen many 1.3mp phones that take better pictures than a 2mp phone because they have a better lens.
Message Edited by psychomania on 18-Jul-2008 10:26 AM

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