digital camera pixel query

  spud 22:25 12 Dec 2003

Hi all
Can anyone explain to me the true pixel capability of digital camera's that say 4 million pixel output 2.1 million effective pixels,
iv'e heard the higher the pixels the better the camera
Thanks in advance

  spud 23:49 12 Dec 2003

Thanks guy's for all your help,i'm a bit wiser now

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