How to choose the right digital camera for you
Lenses
The lens is a critical component of the camera and contributes a lot to the cost. Digital camera lenses are small and need to be accurately manufactured. Their specifications vary widely, but there are several factors that affect lens performance (see the section Understanding digital camera lenses). The most obvious lens parameter is zoom range. It is very convenient to be able to take wide angle and telephoto shots with the same camera. Always check for the optical zoom range, since the digital zoom range is typically not as useful. 3X optical zoom is good, but fairly expensive. Try the zoom before you buy the camera to see if you like the range.
Capacity
Digital cameras depend on memory cards ('digital film') to store pictures - unlike photographic film they are reused many times. The memory card is similar to the RAM in your computer, but retains the pictures even when turned off. Check how many pictures can be stored on the card when images are taken at normal resolution. For most cameras, the image files are about 500K each, so an 8MB memory card will store only about 16 pictures, not enough for a two week vacation! If your camera has a removable memory card, you can buy more cards. But consider the costs of buying extra memory cards; higher capacity cards can be expensive.
Other features
Some cameras have cool extra features. For instance, some allow short videos to be captured (which can be very short and poor in quality). Others can record sound clips into JPEG files or be operated by remote control or from your computer.
 Size and weight
Most digital cameras are small, but if you like to take pictures at parties or prefer to travel light, you may prefer a model you can slip into your pocket. However, the larger models often have better lenses, more battery capacity, and are easier to hold steady.
Accessories
Check to see what accessories are included when comparing prices. Some cameras come with a lot of accessories, others do not. Carrying cases and cables might also be included. Buying certain accessories can be expensive, like batteries, battery chargers and memory cards.
Design
Lets face it - you may want to make a fashion statement with your digital camera. Also see whether or not the controls are easy to operate. If your kids also want to play, you may prefer a simpler or sturdier model.
Where to buy
 Consider shopping for your camera online. In many countries it is easy and often cheaper to shop from the Internet. There are many specialist stores on the Web.
While there are many variables to consider when buying a digital camera, you should definitely try Ulead Photo Explorer and other imaging software from Ulead after you buy your camera!
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