OLED vs QLED: A Quick Buyer’s Guide To Pick The Right TV

by posted in Home and Lifestyle

Television buyers often find them struggling with 4K vs 8K or Sony vs Samsung challenge but as more competing TV technologies are being made available, focus has shifted to OLED vs QLED.

Whether the self-emissive delights of OLED will better suit you or the quantum dot contrast and the high brightness of QLED technology?

GreatBuyz is here with a detailed guide to simplify the jargon and ensure you have the information you need when buying a new TV.

Let’s Understand the Terminologies: LED, QLED and OLED

LED or Light Emitting Diode are same as the traditional LCD panels but use LED for backlighting as opposed to pixels used in LCD. In simple words, LED panels are LCD at the most basic level where the screen is backlit by LED. Usually, the quality of a LED TV depends on the quality and number of LEDs used in its panel.

What is OLED?

OLED stands for Organic Light-Emitting Diode. This screen is capable of producing both colour and light from a single diode. OLED panels do not need a backlight and each pixel is a self-lit source of colour.

As the pixels in OLED TV are producing light themselves so when they need to produce black colour they switch off completely allowing to produce remarkably realistic blacks that will give you a refreshed viewing experience. Problem with OLED is it is limited to a few TV sizes compared to QLED.

Pros of OLED TV Panel

  • Self-emissive pixels
  • Faster refresh rate (0.001ms)
  • More convincing blacks
  • Lighter and thinner (2.57mm)
  • Free from judder and blur

Cons of OLED TV Panel

  • Screen sizes are limited to only 48, 55, 65, 77, 88-inch
  • Muted brightness (up to 1,000nits)
  • Expensive

What is QLED?

The QLED or Quantum-dot Light Emitting Diode is a terminology that was made popular by Samsung describing their latest LED TVs. What is QLED in the simplest term is the traditional LCD panel backlit using LEDs, but the QLED panels have a filter arranged between the LED layer and backlight. This filter contains energy reactive nano-particles that filter light generated by saturated and pure colours.

QLED is not a new TV technology but rather a rebranding that Samsung used to better sell its flagship TVs SUHD. Maybe the decision was made to deliberately make it sound similar to OLED to confused buyers.

Unlike OLEDs, the inorganic quantum dot light-emitting diodes do not emit their own light but are illuminated by a backlight instead. They are just like LCD TVs which is why they are not as slim as OLED TVs.

If you get confused about what is QLED, just remember that it’s not a next-gen display technology at all, only tweaked traditional LCD TV tech.

Pros of QLED Screen

  • Brilliant whites
  • Ultra-bright (up to 2,000nits)
  • Available in several screen sizes between 43 and 98-inch

Cons of QLED Screen

  • Not as slim (25.4mm)
  • Brightness is over the top
  • Less convincing blacks
  • Slower refresh rate

OLED vs QLED: A Quick Comparison 

We can write to a great extend about the difference between OLED and QLED, but it will be out of scope for this buyer’s guide. This is why we compare these two TV display technologies in terms of brightness, contrast, viewing angle and other technical specifications.

Specification QLED Screen OLED Screen
Black Levels Good Perfect
Brightness Great Good
Burn In No High
Colour Volume Great Good
Image Retention Great Poor
Lifespan Great Good
Motion Blur Great Perfect
Power Consumption More Less
Price and Availability Poor Average
Viewing Angle Poor Great

OLED vs QLED: Which one should you buy in 2021?

Difference between OLED and QLED is pretty much clear by now, we hope!

If you are out in the market to buy a high-end 55-inch TV you will do better with an OLED as both the technologies are roughly the same prized at this size. But, if you are looking for a smaller screen size or have a budget restriction, then the choice is more complicated.

Remember that LG makes all the OLEDs displays while Samsung provides all QLEDs, this might make you mistakenly think that one tech is better than other due to their association with respective brands. However, OLED vs QLED comparison is not that simple.

If you are looking for a budget TV, you will find better options with LED or QLED as they are not as overpriced as OLEDs.

Here are some of the best QLED TVs that you can buy online.

  1. Samsung (55 Inch) Q60RAK 4K UHD QLED Smart TV

    Samsung (55 Inch)

    Samsung (55 Inch) Q60RAK 4K UHD QLED Smart TV



  • Q colour technology-enabled for more than a billion colours and intrinsic picture detail
  • Blended Q7F and 4K Ultra HD picture quality
  • Long-lasting Quantum Dots
  • Flexible Ambient Mode
  • Minimalistic 360 degrees design
  1. OnePlus 55-Inch Q1 4K QLED TV

OnePlus 55-Inch
OnePlus 55-Inch Q1 4K QLED TV


  • Sleek and minimalistic design
  • Gamma Colour Magic Technology produces detailed reproduction
  • Truly smart complete home-entertainment system
  • Exclusive OnePlus shopping store benefits
  • Dolby Vision HDR technology

For high-end viewing experiencing OLED is a clear winner. If you are not on a budget, here are the best OLED TVs that you can buy online.

  1. LG OLED55B9PTA 55 inches 4K Ultra HD Smart OLED TV

LG OLED55B9PTA 55 inches
LG OLED55B9PTA 55 inches 4K Ultra HD Smart OLED TV



  • OLED Panel with AI Picture and 4K Cinema HDR
  • 4K Ultra (3840 x 2160p) with a refresh rate of 60 Hz
  • Excellent TV viewing experience
  • User-friendly WebOS UI
  • No additional sound system required
  1. Sony Bravia KD-55A8G 55-inch 4K Ultra HD Smart OLED TV

Sony Bravia KD-55A8G 55-inch
Sony Bravia KD-55A8G 55-inch 4K Ultra HD Smart OLED TV


  • OLED Display with Triluminos, 4K HDR, and 4K X-Reality PRO
  • Incredible contrast with eight million self-emitting pixels
  • Acoustic Audio Surface technology
  • 4K HDR processor X1 Extreme for extremely detailed images
  • Compatible with Dolby Vision


Don’t let the OLED vs QLED debate confuse you. Both technologies have striking differences. Our quick guide details the difference between OLED and QLED abstracting, making it easier to choose the right TV.