OLED vs AMOLED Displays: Which One is Better?


When shopping for a new smartphone, choosing between OLED and AMOLED displays can be challenging. Both technologies offer unique benefits, so deciding which is best for you will depend on your individual needs and preferences.

In this article, we will explore the differences between OLED and AMOLED displays, explaining what each technology offers and how it can help you make an informed decision about your next smartphone purchase.

Key Differences between OLED and AMOLED:

Energy efficiency: AMOLED displays are generally more energy efficient than OLED displays, as they only use power to light up the pixels needed to display an image rather than all of the pixels on the screen. However, OLED displays can also be very energy efficient, particularly when displaying mostly static content.

Image Quality: Both OLED and AMOLED displays can offer excellent picture quality, with deep blacks, vibrant colors, and good viewing angles. However, some people may notice a difference in how colors are displayed on the two types of displays. OLED displays tend to have more accurate and lifelike colors, while AMOLED displays may have more oversaturated colors. This is because AMOLED displays use a particular RGB (red, green, blue) pixel structure that allows for more vibrant colors but can also lead to slightly distorted colors.

Image retention and burn-in: OLED displays may be more susceptible to image retention and burn-in, which can permanently damage the display if certain images are displayed for an extended period. AMOLED displays may also be vulnerable to these issues but to a lesser degree.

Control of electricity flow: OLED displays generate light using organic compounds, while AMOLED displays use a thin-film transistor (TFT) matrix to control the flow of electricity to each pixel on the screen.

Price: OLED displays may be more expensive to manufacture than AMOLED displays, which may make AMOLED displays more appealing to device manufacturers. However, the price difference between OLED and AMOLED displays can vary depending on the specific model and size of the display.

How do OLED and AMOLED Screens work?

In a nutshell, OLED displays generate light by using organic compounds, while AMOLED displays use a thin-film transistor (TFT) matrix to control the flow of electricity to each pixel on the screen. But what this means in practice is a display? Very little, as both technologies can produce incredibly clear, crisp images and vibrant colors.

One thing is sure; these displays are a step above LCD and LED displays, which rely on light-emitting diodes to illuminate the screen, which has implications on energy consumption and image quality. OLED and AMOLED displays, on the other hand, can offer much brighter images with deeper blacks and more vibrant colors while using less power.

Apple iPhones have used OLED displays since the launch of the iPhone X in 2017, while Samsung has been utilizing AMOLED displays in its flagship smartphones for years. If you own an iPhone or a Samsung, it’s worth experimenting with both displays to see which type you prefer. Ultimately, it comes down to your individual needs and preferences. Still, no matter which one you choose, you can be confident knowing that both are high-quality display options with unique benefits.

Unique benefits of OLED and AMOLED displays:

OLED displays:

Excellent color accuracy and lifelike colors: Unlike LCDs, which typically have more oversaturated colors and may not be as accurate as OLED displays, OLED screens use organic compounds to create light, resulting in vibrant colors that are true to life.

Fast refresh rates: The refresh rate of an OLED screen is faster than that of many other types of display, meaning that images on the screen will be updated in real-time and appear smooth and seamless. If you’re a gamer, this will be especially important to you.

Wide viewing angles: Another benefit of OLED displays is that they offer excellent viewing angles, which means that colors and images will remain crisp and clear when viewed from different angles.

It can produce deep blacks and bright whites, resulting in a high contrast ratio: This is one area where OLED displays really shine, as they can output deep blacks and bright whites that are far more realistic than what you would find on an LCD or LED display.

AMOLED displays:

Vibrant and saturated colors: In addition to excellent color accuracy and lifelike colors, AMOLED displays can also produce extraordinarily vibrant and saturated colors, which is especially appealing for anyone who loves the look and feels of a high-definition TV.

Energy efficiency: uses a TFT matrix to control the flow of electricity to each pixel, which can help to extend battery life.

Fast refresh rates: Similarly to OLED, AMOLED displays offer fast refresh rates, which means that images and content will appear smooth, seamless, and up-to-date.

Wide viewing angles: Again, as with OLED displays, AMOLED screens offer excellent viewing angles so that you can view content on your screen without any distortion or loss of image quality.

Can produce deep blacks and bright whites: Resulting in a high contrast ratio: In addition to vivid colors and realistic images, AMOLED screens also offer excellent contrast ratios, which means that you can enjoy deep blacks, bright whites, and rich, true-to-life colors. However, OLED screens may offer even higher contrast ratios than AMOLED displays.

Which one is better?

OLED displays, as used in recent iPhone models, are a more reliable and accurate display technology, offering superior viewing angles and more vibrant colors. However, AMOLED displays can also provide incredible image quality and saturation while using less power. Ultimately, the choice between OLED and AMOLED displays is a matter of personal preference, as both types have their unique benefits and drawbacks. However, whether you choose OLED or AMOLED, you can be confident that both are high-quality display options with cutting-edge technology and superior image quality.​

What About Super AMOLED?

Super AMOLED is a type of AMOLED (active-matrix organic light-emitting diode) display that combines the traditional AMOLED display technology with additional layers of film and touch sensors. Super AMOLED displays are designed to offer improved image quality and touch sensitivity compared to regular AMOLED displays.

Super AMOLED displays have upgraded brightness to 20% higher than other AMOLED screens while also using up to 20% less power and resulting in 80% less sunlight reflection(1). This makes them an excellent choice for gamers who need fast refresh rates and high contrast ratios to enjoy their favorite games.

Samsung’s latest models are often equipped with Super AMOLED displays, offering improved image quality and touch sensitivity. However, due to their higher cost of production compared to regular AMOLED displays, they are not widely available and can only be found on high-end smartphones.

Are there any AMOLED TVs?

We know that OLED TV displays are commonplace these days, with many top TV manufacturers offering several different models, namely from LG, Sony, and Hisense. However, there are few options available for buying an AMOLED TV. This is because these displays are more expensive and difficult to produce in large panels, making them impractical for widespread use. For this reason, AMOLED technology is more common in smaller displays, such as smartphones and tablets, than in larger TVs.

In a nutshell

You might be in the market for a new smartphone or tablet and wondering which type of display technology to choose: AMOLED or OLED? While both offer outstanding image quality and lifelike colors, OLED displays are more reliable and accurate than AMOLED, making them the better option for most consumers. However, if you are looking for fast refresh rates and high contrast ratios, you may prefer AMOLED displays for their enhanced performance. Ultimately, your choice will depend on your preferences, as both AMOLED and OLED displays are excellent options for demanding users.​


(1) – https://www.samsung.com/in/support/mobile-devices/what-is-the-difference-between-amoled-and-super-amoled/

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About S. Santos

πŸ‘‹ I'm a technology columnist and blogger with over 10 years of experience, currently serving as Blue Cine Tech's AV Editor. Specialising in gadgets, home entertainment, and personal technology, my work has been featured in top technology blogs. I'm dedicated to breaking down the complexities of the latest tech trends, from explaining the intricacies of Dolby Vision to optimising your streaming experience. This blog serves as a platform for my ongoing exploration of the ever-evolving tech landscape. If you see me at industry events like CES or IFA, feel free to say hello.

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