Factors to be considered for a three megapixel camera

Like sensor, Processor or camera lens, number of megapixels is only one elements of quality. When digital camera captures an image as pixel elements, it is simply called pixels. The larger the pixels your camera have, the more clear and concise image you will find. That means image quality depends on pixel.

If you want best resolution to capture image from your camera, then you can choose three (3) megapixel cameras for this purposes. An ultra high resolution security camera is able to stream 3 megapixel video. Unlike a standard DVR CIF image, a three megapixel image has 34 times greater resolution.

Now-a-days 3 megapixels camera is used in different smart phone for better quality image. A smart phone buyer see camera pixel first when buying a phone. High resolution camera in mobile phone makes our life easy and dynamic. Now people need not carry a digital camera with them when they travel from one place to another if he or she has one smart phone with 3 megapixels camera.

One megapixel equals one million elements of picture. So three megapixel consists of three million. Different models camera have different features. Some are fundamental, some are specialized. Normally this type of camera is automated. You can find there auto exposure and auto focus. A 3 megapixel camera can print maximum 5x7” which resolution is 2048 x 1536. Such type of camera does not have film like earlier camera. They use flash memory card to record their shots. Some camera contain FAW file format that can yield the image data without processing.   

To save the images you can connect this camera with the computer through a cable. Zoom lens is also available to provide flexibility and to close the distance between you and your subjects. Using this camera video recording is also possible up to 30 frame seconds as per your memory limits.

More megapixel camera always can not give guarantee that image will looks good. Along with megapixel some other factors contribute to be a good image. Having more resolution means you will be capable to crop more while editing and printing large size photo.

Sometimes it happens that manufacturer offer two camera with same feature except megapixel. In that case they charge more prices that have more pixel than lower one. It is nothing but an unnecessary expense. The best decision to buy a camera should be based on largest print size you want to make.

Price is a very sensitive issue. These types of camera are not so costly. You can afford it by USD 100 to USD 250. Different company is offering different price and to subsist in the market they try to offer high quality product at a reasonable price.

Now some camera is coming that is totally automated. There are a lot of brand for such camera. If you think to buy a camera with three megapixels, you can visit different brands like sony, canon, sumsung, Nikon coolpix, Kodak easyshare etc.s