Guide to Purchase LED Monitors

Choosing where to put your money as far as picking up a right LED monitor is concerned can be taxing at times. With so many options available in the market you can easily be taken for a ride by those jazzy advertisements about numerous LEDs and promising most advanced features available.  A monitor is the most important part of your computer, which should be chosen wisely considering what all you intend to accomplish using your computer.

What is LED Monitor?

LED monitors use Light Emitting Diode technology as compared to liquid crystal display used by LCDs monitor. LEDs are the latest buzz in the flat screen monitors. LED monitors are more energy efficient, longer life, thinner and lighter as compared to those conventional CRT monitors.

Things to Consider While Buying an LED Monitor


Before zeroing on an LED you need to consider the utility, whether you are going to use your computer for basic office purpose or you want to use it to watch a movie or to try your hand at high end gaming. All data intensive work would require a monitor with high resolution and bigger screen to have seamless picture rendering.


Resolution is counted by the number of pixels that are available on the screen. Higher number of pixels means better resolution, especially in case of the large LED monitors. Generally, for a size of 17-19 inch wide screen a typical resolution of about 1280 * 1024 is most suitable for all type of uses.


Contrast is defined as the ratio of difference between the intensity of brightest white to that of darkest black on the screen.  Most commonly used contrast ratio is 700:1, which is standard for home and office use. However, a higher contrast is required for your gaming requirements.

DVI & D-Sub Connection

Conventionally, CRT monitors use D-sub connection that use analogue signal to transmit data from the computer system.  In case of LED they should use DVI (Digital Video Interface) for transmitting the data from the computer. DVI signal technology will make sure that you have perfect picture rendering and signal transmission without any interference.

Response Time

If you want to watch 3-D movies or an important soccer match that you have been waiting for a long time, then the response time is most critical attribute that you should look for. Response time is nothing but the time taken for each pixel on the screen to respond to each color change.  So, if you want to play games then you should look for LED monitors with a response time of 8 milli second or less.

Viewing Angle

It is horizontal or vertical angle to the LED monitor at which you can view the screen without the image getting blurred or not visible. So, you should have LED monitor that has horizontal viewing angle 160 or higher.  With such an angle you don’t have to worry about placing your monitor at a particular angle.


You may have to look for the brightness levels of your monitor.  Generally, modern day LED monitors come with optimum level of brightness that suit your requirement.

John S Lam is a content writer and Marketing Executive who is recently pass 642-263  and in future he wants to get certified with a00-270.