I do believe that you are familiar how LCD screen functions, well, maybe not. But I’m pretty certain that you have seen one with your own eyes. You know that they’re flat and lightweight. They have a stand that is pretty and black color screen. What is behind this screen?
Both of these types LEDs and LEDs use the same technology for image reproduction. They have crystal cell that’s placed between two polarized filters through which current flows from one to another. The main difference here is for illuminating liquid crystals, type of backlight that is used. LCDs use cold cathode fluorescent lamps for illumination, while LEDs utilize diodes.
In actuality, when speaking about LEDs, we might say that there are three unique types of lighting used for image manipulation. We have RGB LED displays which use three different diodes (red, green and blue) for illuminating every single pixel on the display, then we have two kinds of LED displays that use white diodes for illumination – Edge LED use white diodes that are placed around the rim of the monitor and Director Full Array LEDs that have white diodes aligned all over the panel matrix.
When we want to compare LCD vs. LED monitor, we could say that in this case, they are pretty similar with no advantages for one or another sort of display screens as computer screens are Edge LEDs. As they are based on technology, they create similar picture quality and have similar color gamut. The main difference is in electricity consumption where LED monitors use less electric power. Additionally, LEDs are brighter than LCDs since they have greater contrast ratio. Since price is almost the same these days, it’s pretty much up to you to decide as picture quality, color intensity and sharpness divers from one device to another.
Conclusion: When selecting computer monitor, LCD vs LED technology and image quality are pretty much the same, and it depends mostly on a particular model and manufacturer quality.
On the other hand, once we wish to compare LCD vs. LED displays that are used for high-definition TVs, in case that you shell out more money and buy Full Array LED display you will get better black level, contrast, and brightness compared to purchasing LCD screen. When you have a look at the price tag in this case you need to compare LED vs. Plasma. In my opinion, I would take plasma rather than LED.
Naturally, both plasma and LED screens have their advantages and disadvantages, but in case that you’re prepared to spend around $1000 for living room TV, then plasma is a better to bargain.
Conclusion: When searching for a large display screen for your living room, it’s better to go for plasma if you have money.