Camera controls . As camera features increase, so does the cost. Think of these devices as digital film. Different cameras, however, use different types of digital film. Therefore, if your family plans to have more than one digital camera, say one for dad and one for the kids, it's beneficial to choose cameras that accept the same type of digital film.
Digital photography is lots of fun.
Once you get into it, you may buy additional memory cards, accessory lenses and imaging software. Printing your own digital pictures is cool, too. . . Before you buy a digital camera, consider all the other fun accessories that are available. Take all these factors into consideration, and you should be able to pick the camera that will give you the most versatility and the best pictures from your investment.