LED vs OLED vs QLED: Television Display Technology

Not that long ago were those days when having a TV at one’s home meant a great deal. But with the dawn of innovation, we shifted from black & white TV to color TV and next to LCD. The LCD screens created a big buzz but every individual wanted to own an LCD TV. However, this was just the beginning of a new generation of TVs. In the current market scenario, LEDs, OLEDs, and QLEDs are dominating the market. 

But the confusion still exists between customers. Which one is the best smart TV among all of the options available? So, we present a comprehensive study of all the options down below.

What is a LED TV?

Having entered the market much before OLEDs and QLEDs, LEDs were the new popular thing back in the days. These are light-emitting diodes that have been transforming the TVs with their genius design. The LEDs are usually lined in behind the panel for full-array local dimming or by the sides that results in edge-lit LED TVs. With the use of LEDs, the LCD panels light up. One of the most common things is that the VA panels are used in most LED TVs. Interestingly, these VA panels certainly have a high contrast ratio along with narrow viewing angles. As a matter of fact, these can be very bright but you can always adjust the brightness.

LED TV
Buy now
Reasons to buy:These TVs look sleek and stylish. You will get the best-valued price and different size options in LED.

Check Out- Best LED TV In India

The Good
  • Budget-friendly that makes it ideal for all families
  • Bright and colorful results always
The Bad
  • This is old technology and soon going to lose its importance
  • A narrow viewing angle limits your vision
  • The contrast on this technology is pretty average

What is a QLED TV?

When it comes to QLEDs, the concept is to use the traditional LCD panels and lit them with the use of LEDs. However, there is a quantum dot layer filter sandwiching in between the LCD layer and the backlight. This technology certainly produces vibrant and saturated results. The QLEDs may produce amazing colours but these have a bit of slow response. On the other hand, when it comes to blacks and contrasts, QLED gives precise results. Also, QLED is just the marketing term used to attract users. Finally, QLEDs are mainly common to companies like Samsung and TCL.

QLED TV
Buy now
Reasons to buy:Produces sharp, clear and rich colors.
The Good
  • Whites are impeccable in this technology
  • These are ultra-bright as the brightness stands at1500 nits+
  • Bigger and better sizes, the sizes range from 49-inches to 88-inches
The Bad
  • When compared to OLED, it isn’t that slim.
  • Sometimes the brightness may be overpowering
  • The blacks aren’t as great as OLED
  • The refresh rate is slower

What is an OLED TV?

This is the latest innovation that specializes in making adjustments to each pixel as it self-illuminates. As a result, you can switch them off and this will bring out the pure blacks. Furthermore, as it ensures total possible black, you will get realistic results for videos of the starry night sky. You will certainly receive a smooth, vibrant, fluid and proper balance of contrast. But the USP of this technology is that it is known for using its own light. So, you certainly get premium picture quality along with wide viewing angles.

Buy now
Reasons to buy:For a realistic and high-quality experience, you should opt for this.
The Good
  • Known for manufacturing slim TVs, as slim as, 2.57mm
  • The pixel will self-lit itself
  • Pure blacks that are soothing and realistic
  • Is pretty fast as it has a refresh rate of (0.001ms)
  • Blur-free experience all the time
The Bad
  • Screen size limitations, there are only 3 sizes: 55, 65 as well as 77-inches
  • It features a muted brightness of 1000 nits
  • This is really costly

LED vs OLED vs QLED:

  • LED and QLED is brighter compared to the other two technologies. It helps to deliver precise HDR quality videos and images without disruption.
  • Response time is of utmost importance as it impacts the moving images. With delaying pixel change, you will distort images. Well, the technology of QLED and LED are quite similar. Therefore, response time and motion blur do not have much distance in these two. But OLED has instant response time. So, it is the winner in this aspect.
  • When it comes to viewing angle, OLED wins again because of the wide viewing angle. Even the best-LED TV for home and QLED have narrow viewing angles. Thus, for a full view, trust the OLED.
  • QLED offers a better color gamut as well as volume. It can display color at many different luminance levels. As a result, it has a clear edge of LED and OLED.
  • OLED focuses on delivering impeccable contrast and perfect back level. This results in realistic images.
LED vs OLED vs QLED:

Which one should a user buy- LED, QLED, or OLED?

The competition is tough as each technology has some benefits and some disadvantages. LEDs and QLEDs are quite alike. However, OLED on the other hand is a bit more advanced. If you are willing to spend a little extra money, you must definitely settle for OLED options. But in case, your budget is tight, go for LEDs or QLEDs.

Now, when you have studied all the differences, you must have come to a conclusion. It depends on your budget, the features you are looking for, and the size. The modern era has a lot to offer and is constantly developing new technologies to make the users’ life easier. So, which one did you like the most?  

Related Post:

About Vikrant Thakur

Vikrant is a B.tech student who has keen interest finding solutions to critical problems. As he is a tech-savvy person, he knows which appliance is best for any type of household. He ranks the products after thoroughly researching each and every feature. His extraordinary insight has helped the readers to find the best solution.

Leave a Comment