LCD monitors come in different sizes and resolutions. There are certain things that have to be kept in mind while purchasing an LCD monitor. Let us go through some of those criterions that determine the quality of LCD monitors.
The foremost thing to be considered while buying LCD monitor is its native resolution. LCD monitors, when compared with the conventional CRTs, displays images only at a particular resolution, which is known as the native resolution. These monitors display each pixel using a horizontal and vertical matrix of dots. Typical resolutions of LCD monitors are 1024 x 768 for 17”, 1280 x 1024 for 19” and 1600 x 1200 for 20” LCD monitors.
The second thing that has to be kept in mind is the viewing angle. Different monitors have different viewing angles. Generally, it is seen that viewing angles varies between 120° and 170°. The third feature of an LCD monitor is its brightness. It is the measure of light, which the monitor generates. Its unit is in candela per meter square. Normally, it ranges from 50 to 350cd/m2.
The contrast ratio is the fourth feature. It is the ratio between the darkest and most white spot that appear in the display. Response rate indicates the speed of the display in changing through different colours. It is recommended to have a faster response rate in order to reduce the ghosting effect. If higher is the response rate, better will be the pleasure in gaming and watching movies.
Adjustability is the last feature to be discussed. LCD monitors provide more flexibility to position the screen in the way we want it to be. The screen can be tilted and even rotated to horizontal or a vertical plane. Moreover, it has built-in brackets to facilitate wall mounting. Apart from these, LCD monitors are provided with integrated speakers, USB ports and anti-theft locks.
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