AnandTech:Digital SLR Buyer's Guide
 

As a result of the recent rush to 10 megapixel digital SLR cameras, everything that has been held sacred in the camera business is now upside down. At the price of yesterday's 6 megapixel cameras you can now buy almost twice the resolution - and you can definitely see the difference in pictures taken at 6 and 10 megapixels.

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