Plasma displays were the most common type of display until 2014. After that, the LCD took over. LCD stands for liquid crystal display. We frequently hear about LED and LCD displays without understanding the key distinctions between the two. Are you one of those people who can’t decide which option is best?
Here in this blog, we are going to discuss the difference between LCD and LED displays and let us find out which of the display technologies is better.
Introduction:
The terms LED and LCD stands for Light Emitting Diode and Liquid Crystal Display, respectively. These are two types of displays available in the modern world. The difference between the two is the type of light used and where it is placed. LCDs employ fluorescent lights, but LEDs use diodes.
LED displays are a step up from LCD displays in terms of picture quality and other display characteristics. LED displays are LCD displays with an LED backlight in place of Cold Cathode lamps behind the LCD screen to improve the display’s luminosity and video definition. Despite the fact that this is the most significant distinction between LCD and LED displays, it increases the overall picture quality of LED displays, making them preferable to LCDs. Let’s have a look at the most important features of both displays.
IS LED OR LCD BETTER?
To answer the question, “Which is better: LED or LCD TVs?” we must consider a variety of aspects that influence the quality of a display.
- Viewing angles
LED displays do not behave like LCD displays, which begin to dim when moved 30 degrees away from the centre point. LED displays to have no limitations in terms of viewing angles because they have a broader viewing angle. In comparison to LCD screens, LED displays are noted for having better viewing angles.
- Colour Accuracy
If you are looking for excellent colour accuracy, choose only LED displays. Though there is no significant difference in colour accuracy between LED and LCD displays, no one can argue that LED displays have superior colour accuracy. RGB LEDs are abundant in LED displays.
- Contrast/Black Levels
When it comes to improved contrast ratio, LED screens come out on top. Covering dark regions of the image on the screen and allowing the audience to view every aspect of the image without being frustrated is a great idea. In comparison to LCD screens, LED displays to have higher contrast. The LCD displays are unable to create black areas on the screen, resulting in a loss in image quality. As a result, it is one of its biggest disadvantages of it. LED is the best for having stronger contrast and a more detailed image in dark areas.
- Sizes
LCD displays are available in sizes ranging from 15 to 65 inches, whereas LED displays are available in sizes ranging from 17 to 70 inches. If you prefer a larger display, LED displays are a good option.
- Use of Mercury
LCD display backlights contain mercury, which is hazardous to the environment. According to certain research, mercury vapour is emitted into the environment as a result of broken backlights in LCD panels, posing a health risk. Because no mercury is used in LED displays, they are environmentally benign.
- Video Playback
LED displays to have a faster response rate time factor, which allows for a better viewing experience when watching the fast-action videos. Only use LED displays for fantastic displays since they avoid image blurring, motion lag, and other issues.
- Price
LED displays are more expensive than LCD displays since LEDs are a better and newer technology. However, this is only true when the purchase price is taken into account.
When you consider factors such as lifespan and maintenance, an LED display turns out to be cheaper than an LCD one in the long run.
- ENERGY EFFICIENT
LED TVs are more energy-efficient than LCD TVs because LEDs replace fluorescent bulbs with light-emitting diodes. A 32-inch LED TV screen uses 10 watts less power than an LCD panel of the same size. As the size of the display grows larger, the disparity in power usage grows.
WHICH LASTS LONGER, LCD OR LED?
LED screens also win the battle over which display will last the longest. LED televisions have a lifespan of 100,000 hours on average, but LCD televisions have a lifespan of 50,000 hours.
LED VS LCD TECHNOLOGY
The main difference between an LED and LCD monitor comes from the display technology used to create the picture displayed.
First, an important thing to understand is that the LED (Light Emitting Diode) monitor is an improvised version of the LCD (Liquid Crystal Display). This is why all LED monitor is LCD in nature, but not all LCDs are LED monitors.
PROS AND CONS OF LCD
Pros
- Cheaper
Cons
- Old Technology
- Inferior picture quality
- Costlier maintenance
- Shorter Lifespan
- Bulkier
PROS AND CONS OF LED
Pros
- Superior picture quality
- Cheaper maintenance
- Long-lasting
- Slimmer and lighter
- Better viewing angle
- Value for money
Cons
- High price
WHY LED IS BETTER THAN LCD?
As you may have noticed, LED easily defeats LCD in the war of technology. This is because, with the exception of price, LED displays to have an advantage in all of the criteria that matter when making a purchase.
Even when considering pricing, you’ll find that, while LED technology is more expensive, it offers better long-term value. This is due to LED screens’ extended lifespan and ease of maintenance.
As a result, if you’re considering purchasing a display for yourself, you should make an LED display your first choice.
Conclusion:
Hope all of you have understood the difference between the LCD and LED technology and which one is better? We MATHA ELECTRONICS will be back soon with more informative blogs.