Resolution
The digital camera megapixel race showed no signs of slowing in 2007, with a number of 12-megapixel point-and-shoots introduced to the market. High resolution comes in handy if you want to significantly crop photos or make large prints and still maintain a sharp looking photo. For example, if your scenic landscape shot of the Grand Canyon is partially obscured by an errant tourist, a camera with high resolution allows you to crop out the tourist and enlarge the photo.
Image Noise
Prodigious megapixel counts do come with significant drawbacks, however. The foremost of these is an increase in image �noise.� Noise refers to the ugly grainy or splotchy effect that appears in some photos. Noise is especially persistent in images taken in low light. Basically, if you plan to take photos in any place besides the bright outdoors, a camera�s ability to keep noise levels to a minimum is of huge importance.
Color Accuracy
Spot-on color accuracy is important for making your photos look true to life. One of our most important tests is to judge the cameras' abilities to reproduce accurate color.
Low Light
In a perfect photographic world, all scenes would be perfectly lit. However, this is not reality. The truth is, many of your photos will be taken in unideal lighting, such as a dark living room.
Video
Digital camera video has come a long way in the past few years, with most cameras now capturing movies at 640 x 480 resolution at 30 frames per second.
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