Home Comparison QLED VS OLED: Best TV Technology

QLED VS OLED: Best TV Technology

by Team TC

Are you looking for a comparison between QLED vs OLED technology? Welcome to the best place to get the information you need. Most TV manufacturing company uses both the QLED and OLED technology. The difference between “Q” and “O” is really a big deal when it comes to Higher Definition TV. When it comes to QLED TV, Samsung is arguably the best. While LG is arguably the best in manufacturing OLED TVs.


What is QLED?

In case you don’t know, according to Samsung, QLED means “Quantum dot Light-Emitting Diode”. This is basically an LCD TV with quantum dots. Quantum dots are semiconductor nanocrystals that are capable of producing pure monochromatic red, blue and green light. It is applicable to any display technology that uses colour filters. And is popularly used in LED-backlit LCDs. QLED TVs features an advanced and highly durable quantum dot layer. It enhances the picture quality of the TV.


What is OLED?

OLED means “Organic Light-Emitting Diode”. Instead of quantum dots layer, the layer present in OLED is an emissive electroluminescent layer made of organic compounds which light up when fed electricity, it also shut down completely without it. This emissive electroluminescent layer is present between two electrodes and at least the electrodes are transparent. OLEDs are not only used to create digital displays in televisions, but it can also be used in Smartphones, PDAs, Handheld gaming console, and computer monitors.

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What is the difference between QLED and OLED Televisions?

Finally, lets now compare QLED vs OLED and see which TV technology is the best or rather what their differences and similarities are.

  • Picture quality varies a lot on QLED TVs compared to OLED. This is more common with cheap TVs from Samsung. From tests carried out by many smart TV experts, OLED has always had better picture quality.
  • OLED has better black level and contrast. Black level is a very important factor when it comes to image quality. Since OLED technology is capable of turning off unused pixels, it ends up having an infinite contrast. In the case of QLED, it doesn’t completely shut down unused pixels, some lights still go through, resulting in greyer black levels.
  • We still have to acknowledge that QLED rules when it comes to brightness. This is an advantage to QLED TVs especially in bright rooms with HDR contents. But it’s superiority in brightness to OLED is not as huge as the contrast superiority OLED has.
  • Talking about viewing angles and uniformity, OLED is the better TV technology. In QLED TVs, there is no uniformity brightness most times. Some areas of the QLED TVs can be brighter than the other. You’ll notice a colour fade and loss of contrast when you view a QLED/LCD TV from the side angle. Whereas, in OLED no matter your viewing angle, the colour brightness is the same bringing in that uniform view.
  • There is literally no difference when it comes to the resolution. Most QLED and OLED TVs features 4K resolution and the expensive ones can also achieve 8K resolution.
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Overall, you can see that OLED is the best TV technology. It also doesn’t mean that QLED TVs are not good. In fact, QLED TVs are cheaper and affordable. Putting it in perspective, the smallest inch you can get for OLED is 55-inch while for QLED is 43-inch. An 85-inch Samsung QLED TV cost around $15,000 while an 88-inch OLED TV goes for $30,000. Moving on to the 70-inch range, the 75-inch Samsung QLED TV costs $2,200 while the 77-inch LG OLED TV costs $6,500. So you can see the QLED TVs are cheaper and affordable to buy.

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