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Quantum dot
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- What is a QLED TV? The Q in QLED stands for quantum dot. These miniscule dots form a layer in front of the backlight and create the colours you see on screen. Most TVs are LCD and use liquid crystals (the LC in LCD). Quantum dots are an extra layer.
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4 days ago · What is a QLED TV? The Q in QLED stands for quantum dot. These miniscule dots form a layer in front of the backlight and create the colours you see on screen. Most TVs are LCD and use liquid crystals (the LC in LCD). Quantum dots are an extra layer. Samsung pioneered QLED technology and debuted it in 2015 before unveiling the QLED branding in 2017.
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By Henry St Leger
published 4 January 2022
Samsung QLED TVs bring drastically improved color and contrast
(Image credit: Samsung)
QLED stands for quantum dot light-emitting diode. If you see a new TV with the QLED label, it means it’s similar to a regular LED TV, but the main difference is that it has a quantum dot layer built-in. We’ll get to what this layer is soon, but the important thing to know is it enhances everything you see on your screen, like the colors and the brightness of images.
One of the most important points about QLED is it’s a panel technology that’s used (almost) exclusively for the best Samsung TVs. Confusingly, you will find some TVs with the QLED label from other TV brands like TCL, Hisense and Sharp, but most are sold by Samsung – at least for now.
You’ll find this QLED panel tech packed into some of Samsung’s latest and greatest 8K TVs, including the Samsung Q800T and the Q950TS. However, most of the QLEDs available on the market today are still 4K TVs.
That's the quick definition of what QLED is and where you can find it. Read on to find out everything else you need to know about QLED technology, including whether this new kind of display tech can truly upgrade your entertainment experience.
Today's best 4K QLED TV deals
Samsung Q60T QLED TV 43"
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QLED is an acronym that means quantum dot light-emitting diode. This isn't to be confused with OLED, which refers to an organic light-emitting diode, and is a competing display technology that we won't go into detail on here.
But wait, what is a quantum dot light-emitting diode – or QLED – display? And how does it compare to a regular LCD television?
QLED is, for the most part, a Samsung concept that's basically the latest set of enhancements to the same quantum dot technology that the company has been working on for the past few years.
To get technical – and add some confusion – Samsung's range of QLED TVs are not QLED at all. Well, at least not in the way that we understand the term. A 'proper' quantum light-emitting diode element emits its own light – the clue is in the name.
Sep 16, 2024 · QLED (according to Samsung) stands for "quantum dot LED TV." OLED is a fundamentally different technology from LCD, the major type of TV. QLED is a variation of LED LCD, adding a...
Read this guide to find out what QLED means and the difference between OLED and QLED TVs so you can find the best TV for you!
Aug 31, 2024 · The short answer, though, is that a QLED is an LED-LCD TV with a layer of quantum dots built in. When activated by LED lighting, quantum dots can be used to enhance your QLED’s...
Feb 21, 2024 · QLED TVs offer better overall brightness and value, without sacrificing too many features nowadays. It all comes down to which one suits your viewing environment better.
Feb 19, 2021 · What is QLED? QLED TVs use traditional LCD panels lit by LEDs. Between the LCD layer and the backlight, a quantum dot layer filters the light to produce more pure and saturated colors. QLED is a marketing term used by a few companies, like Samsung and TCL, on their quantum dot TVs. Who should buy it: Those looking for the best colors available.
