QLED TVs: Everything you need to know about them

If you are in the market looking for a new Mi smart TV or any other branded QLED TV, you are likely to be bombarded by a plethora of flashy terminologies. This includes all the way from HDR and UHD to refresh rates and colour balance, most of which we are already aware of, but if you wish to know more about the QLED technology, you are in the right place. Let’s take a closer look to find out more about QLED and the advantages of QLED TVs:

What does the Q in QLED actually mean?

QLED’s Q isn’t an empty marketing slogan. Quantum dots are actually a form of nanotechnology. In this case, they’re small fluorescent particles that are synthesized in a lab. They are between 2 and 10 nanometers in size. Although quantum dots can perform many bafflingly intricate practical applications in science, our focus is on the light.

When quantum dots absorb light, their chemistry transforms into light with the exact wavelength. The size of the particle is the determinant of the colour it will replicate. The larger dots will emit energy at a slower speed, and their wavelength will be closer to the red colour. On the other hand, the small dots will have a wavelength towards the blue colour.

Why is QLED getting hugely popular?

For TV manufacturers moving forward with the Quantum dots technology does not require much effort or changes in their existing setup. It is very similar to conventional LCD TV technology that helps keep costs low while also offering a massive boost to the quality and richness of the image.

The South Korean global leader Samsung is the leading manufacturer, backer and patent holder of this technology used in TVs that have altered and perfected the metallic equation for its quantum dots to enhance their performance. QLED is a constantly growing technology. And Samsung isn’t even the sole player in the QLED TV race. TCL, Hisense and Mi Smart TVs have also joined the club with their QLED TV variants.


QLED’s biggest rival in high-end television technology is OLED that uses self-emissive pixels (meaning there is no backlight), which give them tremendous control over the screen. Coming to OLED TVs, each pixel has a unique ability to dim itself to a significantly lower level, especially when black or dark content needs to be displayed. It can also be next to a pixel that is already at its maximum brightness, resulting in an incredible contrast between both. But, the individual pixels won’t be so bright compared to a massive backlight.

QLED’s light source is the bright collection of blue or white LEDs that shine through a sophisticated diffuser that provides full coverage to the screen. More illumination means more light. But, it is challenging to create dark and light areas adjacent to each other with this wide light source since they share the same light source behind them. Samsung and Mi smart TVs are trying their level best to feature backlights that can be dimmed in specific areas with up to 480 of them, so that dark zones can be dark, while the light areas will have the full brightness they require.

Advantages of QLED TVs:

  • Competent Color Accuracy
  • Improved Contrast Ratio
  • Thinner and Lighter Panels
  • Energy Efficiency
  • Higher Peak Brightness
  • Longer Lifespan
  • No burn-in effect (unlike OLED TVs)


  • Mi QLED TV 75
  • Mi TV QLED 4k 138.8 cm (55)

Now that you are aware of what QLED technology is, its importance, advantages and the top QLED TVs that are available in India, now you can go ahead to grab the perfect Samsung or Mi Smart TV model under their QLED segment as per your budget and requirements. If you are delaying the purchase of your favourite Qled TV due to budget restrictions, then you are in luck. Keep reading to discover more.

The Most Economical of purchasing your favourite Tvs

The Bajaj Finserv EMI Store is one of the hugely popular shopping platforms for kinds of online purchases. New and registered EMI Network Card consumers can buy the latest and best-selling Television (Tv) in a hassle-free manner on No Cost EMIs without the compulsion of paying the full product cost at once.

The Bajaj EMI Network Card is an innovative digital card that extends a Pre-bundled loan limit of up to INR. 4 Lakh and lets you repay the product cost in easy monthly installments.

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