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Friday, April 16, 2010

What Laptop Users Should Consider When Choosing LCD Screen Size

Screen size is a key factor in the laptop's overall performance, size, and weight. The laptop screen size also is one of the most important factors when it comes to how long your battery is going to last. What is the most optimal laptop screen size?


It is easy to take the quality of laptop for granted. But when you consider that you probably spend more time using your laptop than any other device or tool, you realize that the screen you stare at every day is a vital part of your computer system.

The laptop screen size is one of the first things that is worth to choose before considering other laptop parameters. As a matter of fact, screen size is a key factor in the laptop's overall performance, size, and weight. The laptop screen size also is one of the most important factors when it comes to how long your battery is going to last. The most popular laptop screen diagonal sizes range from 12 to 17 inches. The most popular screen resolutions are 1024 x 768, 1280 x 800, 1280 x 1024, 1680 x 1050, and 1440 x 900.

Some people would never consider any laptop below a 14.1-inch screen. The laptops with 17-inch screen or even bigger are not so convenient for traveling. However, they combine the power of a desktop and the benefits of a laptop (that is why some people call them as desktop replacements). The battery life is short for such big laptops. Another disadvantage is that these laptops may be too heavy and too big.

What screen resolution is optimal? A higher screen resolution reduces the size of items on your screen and increases the relative space on your desktop. But on the other hand, you may feel uncomfortable if fonts are too small to read a text. Another parameter is aspect ratio (the relative numbers of horizontal and vertical pixels). Traditional screens built with 4:3 aspect ratio. For example, a native resolution of 1280x1024 indicates an aspect ratio of 5:4, which is the most used format on 17" and 19" LCD monitors in the recent years. New wide-screen monitors may use almost 2:1 ratio. Wide-screen monitors use a special aspect ratio control to resolve the problem of "unnatural" displaying video with different formats. Normally, a native resolution should allow displaying without any distortion. The best way to find the perfect resolution that is optimal for you and your screen is to try different settings.

Most people like the laptops with 14-inch or larger LCD screens with preferred Windows resolution of 1,024x768. These laptops are not too heavy. They are prone to have a long battery life and charge-cycle capability (run time more than several hours). Also 14-15-inch laptops are the most reasonably priced. The experienced computer users also consider this choice as the best compromise between viewable area and overall portability.

If you prefer to have the laptop screen with size less than 15-inch, it could be reasonable to use an internal display only when you are on the road. When you at your desk, your laptop can be connected to an external monitor (for example, with a spacious 19-21-inch screen) for better view and more professional works. At desk also it could be good to use an external ergonomic keyboard and mouse (that are connected to laptop).

© Alec Smith. Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.

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