QLED VS OLED: A Comparison Of Two Leading Display Technologies


Two of the top TV display technologies right now are QLED and OLED. Both of them have good picture quality, yet each has advantages and disadvantages of their own.

QLED TVs use quantum dots to provide vibrant colors and high contrast. Organic light-emitting diodes are used in OLED TVs to create perfect blacks and limitless contrast.

QLED and OLED will be contrasted in this post.


AspectQLED (Quantum Dot LED)OLED (Organic Light-Emitting Diode)
Display TechnologyLED-backlit LCD with Quantum DotsSelf-emissive organic compounds
Picture QualityBrighter, excellent in well-lit roomsPerfect blacks, infinite contrast
Color AccuracyExcellent color accuracyExceptional color accuracy
Viewing AnglesGood, but may experience slight color shiftExcellent, consistent colors
Response TimeFast, minimal motion blurInstant response time, no motion blur
BrightnessBright, suitable for all lighting conditionsVaries by model, may be less bright
Energy EfficiencyGenerally more power-hungryEnergy-efficient, as pixels are off individually
Burn-in RiskLow risk, but not immuneLow risk, but careful usage advised
LifespanLonger lifespan, less susceptible to screen burn-inMay experience screen burn-in over time
Price RangeWide range, with options for various budgetsPremium pricing, high-end models
Gaming PerformanceGood for gaming, low input lagExcellent for gaming, no motion blur

Please note that the choice between QLED and OLED depends on your specific needs and preferences, as both technologies have their advantages and limitations.

Understanding the key distinctions between QLED and OLED is crucial when deciding on the ideal display technology.

Let’s begin straight away.

1. Basic Information

  • OLED: When an electric current is supplied, organic molecules in OLEDs enable the production of light. In contrast to QLED, each pixel in an OLED display is self-emissive, which allows it to generate light on its own. Perfect blacks, endless contrast ratios, and a breathtaking experience result from this.
  • QLED: Quantum dots are used by QLED to improve the display’s brightness and color accuracy. When electrical current is applied to these tiny semiconductor particles, they begin to generate light. Vibrant colors and outstanding brightness levels are produced by this fine control of light. The extraordinary accuracy with which the complete color spectrum can be reproduced by QLED is well recognized.

2. Options & Screen Sizes

  • OLED: Compared to QLED, OLED screens typically come in fewer size options. The options may be few, but they are geared towards people who value quality above number.
  • QLED: QLED technology is suitable for a range of situations and uses since it offers a number of screen sizes and configurations. QLED may meet your needs for a small monitor or a sizable home theatre TV.

3. Efficiency In Energy

  • OLED: Because of its self-emissive pixels, OLED technology promises superior energy efficiency. A pixel uses almost no power when it is displaying black, which helps reduce energy use when dark scenes are present. This effectiveness lowers your carbon footprint while also lowering your energy costs.
  • QLED: Although OLED TVs are typically thought to be more energy-efficient, QLED TVs are renowned for their brightness. QLED displays, however, have recently become more energy efficient thanks to recent innovations, and manufacturers are continually working on increasing productivity.

4. Picture Quality

  • OLED: The contrast and deep blacks of OLED are unmatched. True black levels and breathtaking lifelike visuals are possible with OLED technology since each pixel can be individually switched on or off. OLED is the way to go if you’re looking for cinematic experiences with the highest level of realism.
  • QLED: As a result of QLED’s superior ability to produce exceptionally bright images, it is perfect for brightly lit rooms or areas with lots of natural light. Quantum dots are used to increase color vibrancy, creating magnificent images that leap off the screen. QLED won’t let you down if you like vibrant colors and brilliant brightness.

5. Durability And Lifespan

  • OLED: OLED displays provide beautiful aesthetics, it’s important to be mindful of its endurance restrictions. OLED consumers are concerned about the potential of burn-in, whereby static images may leave a lasting impression on the screen. Manufacturers have included mechanisms to alleviate this problem, therefore it is less common in more recent OLED displays.
  • QLED: Traditionally, QLED screens last longer than OLED equivalents. This is because OLED panels’ organic chemicals have a propensity to degrade over time, which could result in problems like burn-in. With its inorganic quantum dots, QLED typically provides a longer window of peak performance.

6. Considering Prices

  • OLED: OLED displays are regarded as a high-end option and frequently come with a higher price tag. For those looking for the best viewing experience possible, the excellent picture quality and distinctive features make the purchase justifiable.
  • QLED: Generally speaking, QLED screens are less expensive than OLED ones. QLED is a tempting alternative if you’re seeking for eye-catching visuals without spending a fortune. At a lower price point, you may take advantage of the great brightness and vivid colors.

About the author

Editor N4GM

He is the Chief Editor of n4gm. His passion is SEO, Online Marketing, and blogging. Sachin Sharma has been the lead Tech, Entertainment, and general news writer at N4GM since 2019. His passion for helping people in all aspects of online technicality flows the expert industry coverage he provides. In addition to writing for Technical issues, Sachin also provides content on Entertainment, Celebs, Healthcare and Travel etc... in

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