Over the last few years, the picture quality in digital cameras has become amazing. As lately as the year 2000, even the very best digital cameras you could buy produced grainy, poor-quality images that could never compare to what film had to furnish. Today, though, digital cameras can intimately match and even outgo the quality of film, capturing pin-sharp digital images and never needing to be refilled with anything except power.
When you buy a digital camera, the most important thing you should look for is how many mega pixels (million pixels in the image) the photos it takes are. Cameras available today err from about 3MP at the low end to 10MP or more at the high end, with the monetary value increasing steadily with each extra mega pixel.
However, how many mega pixels the camera has is not the only thing you should conceive. Battery life is very important, as cameras with a wretched battery life can be frustratingly unusable, and the presence of diverse features in the camera’s software like auto focus and digital zoom should also be a consideration, as well as the camera’s ability to record non-photographic material like sound and video.
In the end, the best thing to do with digital cameras is to either buy the cheapest one you can find or a very high-end one – if you go for something inadequate, you will just be frustrated at having paid a lot of money for a camera that isn’t truly all that great. If you are choosing between two cameras at a certain price point, it is almost evermore better to buy one of the top rated digital cameras – one made by a known brand, as they will tend to have much better build quality, software and battery life, as well as being mostly better-designed and easier to use.
As a final note, if you just want a cheap digital camera to take around with you and take episodic snaps of your friends and places you go, it’s well worth considering getting a mobile phone with a digital camera built in. As you take your phone around with you anyhow, it’s no extra hassle to carry a camera phone, and the pictures they can take are rapidly increasing in quality, to the point where they are now where digital cameras were only a few years ago. As technology gets even better, a camera phone is progressively becoming a very smart alternative to a digital camera for the casual user.