How Many Megapixels Do I Really Need?

Digital photography enthusiasts have a number of cameras to choose from. The range of cameras available allows beginning photographers as well as experts to take advantage of the technology available. Many photographers often wonder how many megapixels are needed. What you'll need for your pictures depends on what you photograph and how high-quality the pictures need to be. Stores like Computer Geeks and RadioShack carry good cameras.

Consider the Size of Your Usual Pictures

If you regularly print out your pictures, megapixels do make a difference. For the best quality, you'll need to allow 300 megapixels for each inch. Your pictures will appear to be much more sharp. For example, for 4"x6" prints, you'd need 2.2 pixels. For 8"x10" pictures, you'd need 7.2 megapixels.

Consider Special Picture Types

Sometimes what you photograph makes a difference. Webmasters who frequently photograph products for a store site might require a higher resolution. For finely-detailed items like jewelry, you'll need to use at least 3 megapixels. If you frequently take landscape pictures, a higher resolution is often preferred. Generally speaking, too many megapixels is preferable to too few.

Rely on the Experience of Others

It always helps to read reviews from other consumers. Consumer reviews can give you details about certain cameras that you won't find in the product specifications. Try to give priority to reviews where users share exactly what they take pictures of.

By: Amanda Demers

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