Having and using a computer has become a necessity nowadays. We do not only use our computers for having fun, or for watching movies and listening to music, but also for many of our daily work activities. The most interesting and in the same time important thing is the fact that we also have the chance to do more than one single activity at once, and in this way we can easily combine work with other activities that can make us enjoy each of these tasks. In this respect, every day we find out about newer and newer accessories made for those who want to improve their computers and also to have the chance to do more and more sorts of things every day by using their computers. Among these accessories and special features that appear every day in the offers present on the market, it has become very fashionable the idea of having a mini LCD monitor.

Things change very fast and the companies in this area of technology have to be able to keep up with all of the customers' requirements. This type of displays, the mini LCD monitors have been required from those who enjoyed very much the idea of having a small type of monitor, but with the most important functions, accessories and features included.

One type of mini LCD monitor is the 4 inches LCD video display present on the market nowadays. This type of computer monitor is considered very special especially because of its size and also because of the fact that it displays images by using a composite type of video cable. This computer monitor uses a VDC type of power source. Although it is a mini LCD monitor, this device has included a wide variety of accessories and possible uses. Among these different types of uses that have been included within this type of computer monitor the most interesting and important ones are considered to be the vehicle navigation, the portable TV displays, all sorts of entertainment systems and certainly, all of the common computer types of setups.

The screen is characterized by a 4 inches diagonal and a resolution of 383 x 234. The active area of the screen is measured in millimeters or in inches, and it has been considered to be of almost 82mm x 60mm or, in inches of about 3.23 x 2.36. The backlight included among its features is given by cold cathode types of lamps. Another important component is the power source of this mini LCD monitor, which is of about 10-18 VDC. Also it properly functions within an operating temperature of 0 -40 Celsius degrees. Its dimensions have been considered to be of almost 121 mm x 84 mm x 36 mm. These measurements also have their equivalents in inches, which have been calculated to be those of 4.76 '' x 3.31'' x 1.42''.

Very important to be taken in consideration is the way in which we can connect this type of monitor to our computer. Very useful is the fact that these connections can be easily made as there are only two specific types of connections that need to be established. When receiving this mini LCD monitor, the first type of connection that has to be made is that of the RCA connector, which is very necessary for the video signal to be established. The second type of connections is related to the way in which the monitor can draw power from the computer's power supply. This can be achieved by using a standard molex type of connector. It is very important to know that this type of mini LCD monitor does not need more than seven watts to be drawn out from the power supply and in this way it does not place any type of strain on the power supply device.

A very important aspect related to having a 4'' mini LCD monitor is to decide where to place it. It is important to consider its size and also the possible ways in which you could bring video cables to it, if placed in one or another position into the room. One important disadvantage related to this type of monitor is the lack of information related to the dimensions of the four so-called mounting points within the monitor. This kind of information would be very useful before starting to build your own mounting case for your mini LCD monitor.

Another important example of mini LCD computer monitors is the 2.5'' type. It presents a TFT type of display and a resolution of 480 x 234 within 336,960 pixels. The color configuration is of RGB type and the contrast ratio is of about 150:1. It presents a good viewing angle and a well performing video input and audio output signals. It does not present a high level of consumption, and very important to know is the fact that the users have the chance to use the included battery of the monitor with AA batteries and in this way they can have their monitor powered up for about 5 hours.

Among the many accessories that have been included within this type of mini LCD monitor very important are considered to be a composite type of cable, which is used to connect the device to all sorts of video and audio power suppliers. It also includes a specialized voltage converter, a power supply, a battery holder and also special RCA connectors, used for the AV type of plugs.

Nowadays, almost everyone uses a computer every day. We use computers at work, at school and at home. We use PCs for different types of activities, we want to have access to as much accessories and special features as possible within a computer because in this way we get the chance to do many activities using this type of device. We use small types of monitors, large ones or medium-size monitors. It all depends on our choices and needs when working with a computer. All we have to do is to get very well informed before choosing one or another type of computer monitor to use.

Mini LCD monitors have become very fashionable nowadays, but this does not mean that they are the best choice for every one of us. We must think about what kind of activities we need it for and also on whether it has or does not have included all of the necessary functions and accessories for our daily activities. Also, the size of a computer is very important for many of us nowadays. We have to make sure that these mini LCD monitors are the best choice for us. If we are certain, they we can get one or another model which would suit us best.