One of the things even more confusing when choosing a digital camera is deciding how many mega-pixels you should look. The answer depends on what you plan to do with the finished picture.

You must first understand what a pixel is. In the form of digital printing, a single pixel represents a color point in an image. A mega pixel is equal to one million pixels. The more mega pixels camera, the greater the amount of data available.mega pixel

The easiest way to decide what to look for is to know what the press is very likely that the printing from the camera. A megapixel camera is great for those who do not want to print the photos, but only send them via the Internet. small print, say 4 x 6 prints acceptable for this camera.
A 2 mega pixel camera that allows you to produce good quality 5 x 7 prints of acceptable quality 8 x 10 prints. When you reach 4 mega-pixels you can print out excellent quality 8 x 10 prints and acceptable prints 11 x 17 and a 5 megapixel camera enables high quality printing of 11 x 17 copies.

Most families find a camera of 3.2 mega-pixel range to be the best choice. The quality of the 5 x & and 8 X 10 prints is very good but the files on your computer is not so great that you have to worry about not having enough space.

Any camera of 5 mega-pixels is unnecessary, except for professional photographers, even then, only those who need poster-size prints that many mega-pixels worth the money. Most freelance photographers find 4 or 5 mega-pixels to be sufficient for excellent prints.

The choice is yours. Look for what you intend to do with your photos and then decide. In most cases use the money for mega pixels and optical zoom the lower the better choice.

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