LED vs OLED Monitors – Which One is Best for You

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LED Vs OLED Monitors Feature Image

Are you looking for a new monitor but unsure whether to choose LED or OLED technology? This is a common dilemma faced by many tech enthusiasts who want to invest in a good display for their gaming, work, or entertainment needs.

In this blog post, we’ll dive deep into the differences between LED and OLED monitors, and help you decide which one is best suited for you. We’ll cover everything from the underlying technology used in these monitors, the pros and cons of each, and key features to consider when making your decision. So, whether you’re a gamer, designer or just want a top-quality display, read on to discover which technology will give you the best visual experience.

LED vs OLED Monitors: How do they work?

The debate between LED and OLED monitors has been raging for years. LED monitors utilize backlighting to brighten the screen, while OLED monitors have self-illuminating pixels that provide deeper blacks and brighter colors. We’ll dive into the technical differences between these two popular display technologies, and how they work.

LED vs OLED Monitors_How do they differ

How Are LCD Monitors Work?


To display images, LCD technology utilizes a backlight, a polarizer, and a liquid crystal layer that controls the light passing through it. The LED monitor is a type of LCD display in which the backlight is light-emitting diodes (LED) instead of fluorescent lights in previous generations.

An LCD (Liquid Crystal Display) is a type of display technology that is widely used in various electronic devices such as smartphones, televisions, and computer monitors. The display works by manipulating the light that passes through the liquid crystal layer. In this guide, we will delve deeper into how LCD displays work and what makes them an essential part of modern electronics.

To understand how LCDs work, we first need to discuss the three primary components that make up an LCD. These components include a backlight, a liquid crystal layer, and a polarizer. The backlight is a layer of light-emitting diodes (LED) or fluorescent lights that provide light to the entire display. The liquid crystal layer is in response to an electric signal. Finally, the polarizer is a layer that polarizes the light by allowing it to pass through only in a specific direction.

When an LCD display is turned on, the backlight emits light, which then passes through the polarizer. The polarized light then enters the liquid crystal layer, which acts as a shutter that either twists or untwists to control the amount of light that passes through. The liquid crystals are controlled by the electrical signal that is applied to them, which is generated by the display’s driver circuitry. This signal causes the liquid crystals to twist or untwist, thereby either allowing or blocking the light.

One of the unique features of LCD displays is that they do not emit light on their own, but instead, they filter the light that passes through them. This makes them ideal for use in battery-powered devices such as smartphones and laptops.

How are OLED Monitors Work?

OLED, or Organic Light Emitting Diode, is a revolutionary technology that has revolutionized the way we view and perceive images on a monitor or screen. OLED monitors, in particular, have gained immense popularity in recent years due to their ability to display vivid colors, deep blacks, and high contrast ratios.

An OLED monitor comprises thousands of organic compounds that emit light when an electric current passes through them. This results in a more vibrant and natural picture quality that is closer to how we perceive colors in the real world. Unlike traditional LCD monitors, OLED displays do not require a backlight to illuminate each pixel individually. This is because each pixel is inherently a light-emitting diode. Moreover, since individual pixels can turn off completely, OLED displays can achieve true blacks by simply not emitting any light at all.

The image quality of OLED monitors is determined by the number of pixels in each display, which is measured in pixels per inch (PPI). The higher the PPI of a monitor, the sharper and more detailed the image will be. This is because when more pixels are packed into a smaller area, the individual pixels become less visible to the naked eye, resulting in sharper and crisper images.

OLED technology has a few other advantages over LCD displays as well. For starters, they are more energy-efficient since each pixel can turn off completely to achieve true blacks. This makes OLED monitors better suited for portable devices since they consume less power and result in better battery life. Secondly, OLED monitors can be made thinner since they do not require a separate backlight to illuminate the screen. This makes them ideal for ultra-thin laptops, smartphones, and other portable devices.

OLED monitors are an innovative and exciting technology that offers superior picture quality, deep blacks, high contrast ratios, and energy efficiency over traditional LCD displays. They are also thinner and more suitable for portable devices. With OLED technology evolving rapidly, it is only a matter of time before OLED monitors become the norm in all types of electronic devices.

LED vs OLED Monitors: How do they differ?

In the world of displays, LED and OLED monitors are two popular choices. They may sound similar, but they work differently and have unique features that set them apart. Understanding their differences is important in making an informed decision when choosing a monitor.

LED vs OLED Monitors_How do they work


LED and OLED are both prevalent technologies for monitors, but they exhibit some significant differences when it comes to brightness. LED monitors are known for producing brighter displays than OLED monitors. This is primarily because of the backlighting. An LED monitor uses a backlight that illuminates the screen, making it brighter. The bright white light of the backlight tends to cause the black levels to appear grayish.

On the other hand, OLED monitors do not use a backlight since every pixel is capable of lighting up independently. These pixels can produce a bright light when they need to, but they can also turn off completely when they need to produce true blacks. This leads to a higher contrast ratio and deeper blacks than seen on LED monitors.

LED monitors may produce brighter displays, which gives the devices an advantage when they are often working outdoors. OLED monitors offer a much better contrast ratio, making them ideal for people such as graphic designers or videographers who require the closest matching of black levels, shadows, and highlights to the source footage possible.


When it comes to color quality, LED and OLED monitors have very different approaches. LED monitors use a backlight system to illuminate the pixels on the screen, while OLED monitors emit light from each individual pixel.

This means that OLED monitors have a wider color gamut and produce deeper blacks and more vibrant colors. Because each pixel can produce its own light, OLED monitors can also achieve a higher contrast ratio, resulting in more detail in dark and bright areas of the screen.

It’s important to note that not all LED monitors are created equal. Some use superior backlight technology, such as full-array local dimming, which can improve contrast and color quality.

OLED monitors have an edge over LED monitors when it comes to color quality, but LED monitors can still offer a good viewing experience at a more accessible price point. It ultimately depends on the user’s needs and preferences, as well as their budget.

Black Level

LED monitors use a backlight that spreads across the entire screen. This backlight allows for bright images and vibrant colors, but can sometimes lead to a lack of contrast in darker scenes. OLED monitors, on the other hand, do not use a backlight, meaning that black pixels are simply turned off, resulting in much deeper blacks and more detail in shadowy areas.

Overall, OLED monitors have a significant advantage over LED monitors when it comes to black levels and contrast. However, OLEDs tend to be more expensive and have a shorter lifespan compared to LEDs.

Viewing Angles

LED monitors use traditional LCD panels that make use of polarizing layers to generate color and light. A backlight behind these panels illuminates the pixels, giving rise to visual images. However, this backlighting feature has an adverse impact on the viewing angles, making it difficult to view the screen’s content from side to side.

In comparison, OLED monitors use individual organic diodes to generate colors and light. Here, each diode emits its light, making for more contrasted and vibrant images, along with offering much better viewing angles. These monitors have a much wider viewing angle range, making it possible to view the content from any angle without any color shift, contrast loss, or diminished image quality.

OLED display monitors also offer true black image quality by completely shutting off individual pixels, rather than having a backlight illuminating them all. This technological shift has a significant impact on the quality of the image produced and helps reduce eye strain and fatigue, making them a popular choice for those looking for a superior viewing experience.

Power Consumption

LED monitors rely on a backlight, which illuminates the entire display, regardless of whether individual pixels are displaying dark or light colors. This results in higher power consumption and limits the contrast ratio.

On the other hand, OLED monitors have self-illuminating pixels, which means that pixels can emit light only when necessary, significantly reducing power consumption. In addition, OLED monitors are thinner and lighter than LED monitors, making them ideal for portable devices.

Response Times

When it comes to response times, LED and OLED monitors vary significantly. LED monitors use backlighting, which can cause ghosting, motion blur, and a slower response time. However, newer LED monitors have implemented techniques such as black frame insertion to decrease the response time.

OLED monitors, on the other hand, do not require backlighting, and therefore have a much faster response time, resulting in no motion blur or ghosting. This is due to the fact that OLED pixels can switch on and off instantly, providing a higher refresh rate and response time.

Future of LED vs OLED Monitors

With advancements in technology, LED and OLED monitors have become increasingly popular choices for consumers. Both display types have their own unique features and benefits, making it difficult to determine which one is the better option.

The future of LED vs OLED monitors is an ongoing debate among tech enthusiasts. Both technologies have their strengths and weaknesses, and choosing the right one largely depends on your individual needs and preferences.

When should you go with a LED monitor?

If you are looking for a monitor with good overall performance, decent color reproduction, and affordability, then a LED monitor might be the right fit for you. LED monitors are energy-efficient, have high contrast ratios, and offer a wide range of sizes and resolutions. They are also more readily available and affordable than OLED monitors.

When should you go with an OLED monitor?

However, if you are a professional designer or a gamer who values high-quality visuals and color accuracy, then an OLED monitor might be a better choice. OLED monitors have a much higher contrast ratio than LED monitors, which means that they can produce deep blacks and vivid colors. They also provide better viewing angles and a faster response time, which is beneficial for gaming.

Moreover, OLED monitors are slowly becoming more affordable, and it’s expected that they will become more accessible to the average consumer in the coming years. However, one downside is that OLED screens are susceptible to burn-in, so prolonged exposure to static images or logos can lead to permanent damage to the screen.

Final Thoughts

In conclusion, both LED and OLED monitors have their advantages and disadvantages. It’s crucial to consider your needs and preferences carefully before making a decision. If you prioritize affordability, decent colors, and overall performance, then a LED monitor is a more practical choice. However, if you require superior color accuracy, deep blacks, and fast refresh rates, then an OLED monitor might better suit your needs.

Overall, the decision between an LED and OLED monitor comes down to individual preferences and budget. And it is important to research and test them thoroughly before making a final decision.