Choice of a computer monitor depends on many important factors. When contemplating on the purchase of a computer monitor the consumer should not forget that it is an expensive deal and is probably a one time investment. The most important factor is the size of the utility and its resolution. Unless the user is very particular about a sleek and stylish one, it is better to opt for a cathode ray tube (CRT) monitor. Sleek and flat monitors like LCD and Plasma are expensive. The CRT monitors are widely used as it is affordable for low end users.
Further it has flexibility to handle wide range of resolutions. They are able to display multiple resolutions at varying refresh rates such as SVGA (800 x 600), XGA (1024 x 768), SXGA (1280 x 1024) and UXGA (1600 x 1200). But many of the consumers may not be conversant with the technical aspects mentioned above. The purpose for which the computer is to be used or the nature of jobs to be carried out in it, is very relevant in this context. If it is only for basic use like surfing the internet or sending emails the shoppers need not go for too much into the technical specifications.
Markets are flooded with branded products with multifarious features and with different price tags. It is for the shoppers to locate the apt ones for their uses. Those who want to use the computer for gaming or graphics should consider factors like resolution and dot pitch. Dot pitch is the space in millimeter between two adjacent pixels of the same color. Smaller dot pitch is desirable to obtain sharper images on the screen. Another feature is the stripe pitch. It is concerned with the Trinitron or diamondtron monitors and refers to the space between two stripes of the same color. As in the case of dot pith lower stripe pitch is preferable for better picture reproduction. CRT monitors are well known for superb color rendering, with the excellent contrast ratios they feature. However CRT monitors are massive. They consumer more power than the LCD or Plasma versions. Further they generate more heat.
As already mentioned those who want to use the computer for high end uses like gaming or graphics can choose LCD monitors. Even though LCD was considered as a very expensive monitor prices are coming down due to various factors. They are thinner and lighter than conventional CRTs. Sleek and stylish, LCD monitors are energy efficient which is a great advantage in the present scenario where energy cost is spiraling up. It is also a space saving option. The consumer should make sure about the compatibility of the monitor with the existing system. For example a monitor with resolution of 1280 x 1024 should have the video card which is compatible with it. Apart from the above inherent features there are other aspects which are to be looked into while shopping for a LCD monitor. Aspect ratio, contrast ratio, brightness, response time, DVI and VGA connectivity, HDMI connector and USB port are some of those features.
Unless the shopper is quite sure about the technical specifications required for the monitor to be purchased, it will be difficult to locate the right product. Internet is a good source to find out the different types, models and brands of computer monitors. Valuable information can be availed from relevant websites. Equally reliable are the reputed and authorized dealers who can offer necessary guidelines in the matter of choosing computer monitors.