AMOLED Vs OLED – What’s Your Choice? And Why?

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Smartphones have been gradually transformed since the arrival of the first phone in 1975. Interestingly, people never used the term “Smartphone” until 1995. Due to competition in this advanced field of Technology, innovations have become a tool to achieve excellence in the future. Nowadays, people give priority to phones with OLED display or AMOLED display before spending their money. These are two kinds of display technologies of great interest to smartphone users. This article will differentiate between Super AMOLED vs OLED mobile phones and help you to choose a cell phone OLED screen or AMOLED.

Moreover, we are now part of the generation for whom smartphones have become a necessity and not just a luxury. Gone are the times, when we buy phones for just making a call and sending messages to our loved ones.

Now people prefer technology over anything and make sure that their mobile device contains enough space, best design, perfect megapixel camera, and a lot more. So, let’s have a look at what is the difference between OLED and AMOLED smartphone displays.

amoled vs oled

Super AMOLED VS OLED- What’s your choice?

Before choosing between these two display technologies, let’s discuss the properties and differences of OLED and AMOLED.

OLED Displays:

OLED stands for the Organic Light Emitting Diode which comprises of LED made up of organic material. The moment current enters through the film of organic compounds, it emits light. In OLED displays, the organic layer is present in between the two electrodes, out of which one is transparent.

Although OLED works in the same way as conventional diodes and LEDs, it also uses a thin film instead of semiconductors to produce dynamic and vibrant colors.

However, unlike many other LEDs, OLED displays are not only thin, flexible, but so small that you can see them as an individual pixel. So, images turn out to be an exception, when OLED displays are used. Moreover, these OLED displays, not only come up with perfect quality pictures, but they also consume less power when they deliver deep dark colors.

Advantages of OLED Display:

Let’s unveil a number of unique features of OLED Display.

  • OLED displays contain organic layers that are not thinner, lighter, and more flexible as well.
  • OLEDs are used for the formation of digital displays.
  • Light-emitting layers make them lighter, thinner, and less rigid.
  • You will find OLEDs much brighter in comparison to LEDs.
  • OLED displays are quite easier to prepare.
  • Moreover, OLED displays can be effectively prepared in large size to produce a high-quality picture with a proper color contrast ratio.
  • The large fields of OLEDs cover around 170-degree area.

Disadvantages of OLED displays:

Although OLED displays have been regularly used in several devices, there are some disadvantages to this display as well.

  • In comparison to other displays like normal LEDs, OLED is the shorter version of display technology.
  • Moreover, it also contains a variation in color balance.
  • The worst thing about OLED display is that they are not water-resistant. So, when they come in contact with liquid, they may get damaged easily.

Usage of OLED displays:

There are a number of technology areas, which use OLED displays. Some of them are as follows:

  • OLED displays are most commonly used in television displays.
  • On the other hand, cell phone OLED screen development is used in smartphones as well. OLED mobile phones display or Cell phone OLED Screen technology has been adopted by a number of companies like Apple, LG, Xiaomi, Huawei, Oppo, Vivo, Lenovo, Motorola, and others.
  • OLED displays are also used in the implementation of the computer monitor screen.
  • Moreover, Organic Light-Emitting Diodes OLEDs are also used in the making of transparent lightning, wallpapers, and flexible light.
  • Other devices that use OLED digital displays include handheld game consoles, portable systems, and Personal Digital Assistant PDAs or handheld PCs.

oled mobile phones

Difference Between OLED and LCD?

Unlike, Liquid Crystal Display LCD, Organic Light-Emitting Diodes OLEDs work without the backlight. The reason behind this fact is that OLEDs emit a visible form of light. Moreover, OLED also displays a deep black level. Black level is a kind of brightness level, where the screen emits no light and a pure black screen is produced.

OLED displays are lighter and thinner when compared to the Liquid Crystal Display LCD. Another interesting thing about the OLED screen is that it produces a high contrast ratio in a dark room or low light conditions.

Even if LCD uses a cold cathode in fluorescent lamps or a light-emitting diode LED backlight, OLED screen holds high contrast ratio displays.

AMOLED Displays: What is AMOLED

AMOLED is a term used for Active Matrix Organic Light Emitting Diode displays. Technically, AMOLED is an OLED kind of diode with an extra layer of the semiconductor film. Active Matrix Organic Light Emitting Diode AMOLED control uses a thin film transistor TFT backplane technology. This film controls the flow of current and this is how it activates each pixel quickly.

Thus, when current passes through two thin-film transmitters, a high level of control exerts over each pixel. In return, this technology increases the viewing experience exceptionally. The function of the one film is to start and stop the storage capacitors and the other one facilitates the charging of the capacitors.

cell phone oled screen

AMOLED vs OLED vs LED

The size of the AMOLED display has no such limitation in comparison to OLED and LED displays. Not only this, but the power consumption of AMOLED display is also lesser than the other display technologies.

Due to unbelievable efficiency and performance, the number of mobile phones and other device manufacturing company has incorporated this technology. Furthermore, you will also find AMOLED displays thinner and lighter than other display technologies like LCD and LED.

Difference between AMOLED and OLED?

AMOLED display technologies have now been frequently used smartphones. On the other hand, Super AMOLED is a kind of AMOLED display, which has the touch function integrated. In this display technology, the touch layer is integrated into the screen instead of on the top of the screen.

Hence, in comparison to simple OLED, Super AMOLED which refers to as SAMOLED reflects one-fifth of sunlight.

Devices use Super AMOLED

AMOLED display technologies are used in portable devices due to their amazing display quality. The flexible screen and high display quality make it a complete package for a number of devices such as;

  • Mobile phones
  • Televisions
  • Laptops
  • Smartwatches
  • Portable music players
  • Gaming consoles
  • Digital cameras
  • Music production hardware

Advantages of AMOLED

This display technology is getting popular due to its number of advantages.

  • Compared to the OLED Mobile phones, the AMOLED display is far embedded into any size of the display screen.
  • Moreover, Active-matrix OLED technology has a higher rate of refresh when compared with the Passive matrix OLED.
  • Active matrix OLED has become a frequently used display technology in the industry as well.
  • You will find a better viewing dynamic angles in comparison to In-Plane Switching Liquid Crystal Display IPS LCD.

Disadvantages of AMOLED

Despite a number of advantages and popularity of AMOLED displays, there are few limitations to this technology as well.

  • The major flaw of this highly efficient AMOLED display is that it eventually degrades in a short span of time. It may lead to the color shift or fade in the colors of the screen.
  • With the passage of time, AMOLED devices may result in image retention or image persistence. Although this effect is temporary, it is hard to figure out even if you inspect it closely.
  • In case the image retention continues like in Plasma, then it may result in a screen burn-in or ghost image. AMOLED does not use a uniform distribution of pixels when suffers from a severe image burn-in. Therefore, it may result in a discoloration of certain areas of the electronic display device like CRT, computer monitor, or television display.
  • Furthermore, when you compare Super AMOLED vs OLED, the Active Matrix OLED is more expensive display expertise.

amoled vs oled

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SUPER AMOLED vs OLED 

On a lighter note, if we compare OLED and AMOLED based on their display size, contrast ratio, working, and display, we find a number of differences. Since smartphones evolved, they have come a long way from just a conventional type of LCD to an advanced level of AMOLED panels.

Display and Working

OLED is a display that delivers a deep black while AMOLED thin-film carries an exceptional quality picture. On the other hand, OLED works through a passage of current from a sandwich of organic layers igniting the electroluminescent layer to produce electricity.

The organic compound is present between the glass or plastic layers. Whereas, unlike simple OLED, Active-matrix OLED comprises of additional TFTs to help reach the current to each pixel.

Contrast Ratio

Then comes, a contrast ratio of OLED display, which is due to the ability of the light emitted to switch off completely. Thus, deep black shade is produced in OLED displays like in cellphone OLED display screen.

On the other hand, in AMOLED displays, each pixel of the screen emits light which eventually results in deeper blacks and bright colors. Unfortunately, these deeper blacks and deeper brightness cannot be seen clearly in the direct sunlight.

Display Size

If we talk about the display size, then AMOLED supports comparatively larger display sizes. While OLED is thinner in comparison to the standard form of LCDs and gives an efficient form of display for its pixels illuminates itself.

cell phone oled screen

Super AMOLED Vs OLED Mobile Phones Technology

During the last couple of years, there is a high demand for OLED display technology in smartphones. Most of the vendors are shipping smartphones with Super AMOLED displays, considered as an advanced version of cell phone OLED screen. As per research, around 500 million AMOLED screens were produced during the year 2018.

phones with oled display

Moreover, in 2018 Samsung prevailed the market with AMOLED display technology due to its highest demand by the end-users. Apple, Xiaomi, LG, Huawei, and other smartphone manufacturers have integrated the Active Matrix Organic Light Emitting Diode AMOLED display technology. Now, Samsung has started manufacturing its own brand of the Super AMOLED as OLED mobile phones display.

Most of the smartphone manufacturing companies like Apple, Samsung, LG, and others have been producing mobile phones with OLED display. Apart from the variation in the display screens, the mobile phone world has evolved dynamically.

Whether you talk about innovation or versatile technology, smartphones have been experiencing a frequent change in terms of size, display, features, shape and etc.

This fast pace of innovation in the smartphone world has increased competition among technology companies. Hence, mobile phones have evolved from a pixelated version of Nokia phones to a highly advanced version of the iPhones. And later the innovation has moved towards the highly sophisticated and latest version of Super AMOLED display smartphones.

Moreover, the most effective factor concerning the Super AMOLED display technology is that they automatically get adjusted to the lighting setting. Hence, Super AMOLED displays provide your eyes with high-quality graphics when we use multimedia and play our favorite game.

Phones with AMOLED Display – AMOLED Display phones

AMOLED display technology uses Nokia N85, whereas Nokia N9, Samsung Galaxy S, Samsung Galaxy S4 Mini uses a Super AMOLED display. There are more upgraded versions of SAMOLED like Super AMOLED Plus for Samsung Galaxy S II, Super AMOLED Advanced for Motorola Droid RAZR. Samsung Galaxy J7, J5, J3, and E5, S3, and Samsung Note 2 use the HD Super AMOLED display. Other mobile phone versions use Full HD and HD Plus Super AMOLED and Super Retina HD as well.

amoled vs oled

Phones with OLED Display

On the other hand, Samsung Galaxy S9, Samsung Galaxy S9+, Samsung Galaxy Note 9, iPhone XS, and the latest version of Vivo X9s uses cell phone OLED screen displays.

Frequently Asked Questions

Is AMOLED or OLED better?

The smartphone user has one thing in their mind when it comes to display i.e. AMOLED vs OLED which one is better. When it comes to screen display AMOLED is better than OLED due to an extra TFT layer which makes it more flexible than OLED.

What is the difference between AMOLED and OLED display?

The basics of AMOLED and OLED are the same as both displays use organic light-emitting material and when TFT is added at the back panel of OLED to control every pixel with current then it is called AMOLED.

What phones have OLED displays?

OLED is the latest technology but many phones already have OLED display. Some of the smartphone with OLED display are as follow:

  • iPhone XS
  • Samsung Galaxy S9
  • Samsung Galaxy Note 9
  • Oneplus 6T
  • LG V30
  • Huawei Mate 20 Pro
  • Vivo X9s

Which is the best display technology in mobile phones?

OLED is currently the best display for mobile phones and the Super AMOLED display by Samsung is the best OLED display around the globe. Many other companies like Huawei and LG are producing high-quality OLED display. Let’s see how these cell phone OLED screen shapes up in the future.

Is AMOLED bad for eyes?

AMOLED is currently the latest technology for display and it provides a brighter view then any other display therefore it hurts your eyes as the price for more is always heavier than the earlier technologies.

Which is Better full HD or Amoled?

It is not a relevant question to ask as full HD means 720p whereas AMOLED is the technology where every pixel is light up with current, however, AMOLED is much better than full HD.

Why IPS is better than AMOLED?

IPS provides sharper edges and angles than AMOLED display which makes it better than AMOLED when considering overall image quality with brightness.

Why LCD is better than AMOLED?

In AMOLED display every pixel has its light which makes colors more vibrant whereas LSD has a backlight to display the pixel which makes the color cleaner and whiter than AMOLED display.

Which Display is best for eyes?

OLED is the best suitable display for eyes as it has a high PPI than any other display.

Are IPS Display good for eyes?

The IPS display is not good for eyes but better than many other displays.

Is OLED good for eyes?

The OLED display is not good for your eyes as it brings blue light in excess which causes many problems.

Conclusion:

There are a number of similarities and dissimilarities of Super AMOLED vs OLED mobile phones mentioned in the article. So, keeping in mind the above discussion of LCD, OLED, AMOLED, and LED, it can be concluded that AMOLED is the better version of OLED. And there is no point in raising a question that is better out of devices like cell phone OLED screen or AMOLED displays.

We hope that all the above information proved of great help for you to decide the real difference between the two display technologies. However, you can choose anyone out of super AMOLED vs OLED technologies, depending upon their disadvantages and advantages mentioned in the article. In short, due to the regular integration of innovative technologies in the field of telecommunication, smartphones have evolved from simple OLED, AMOLED to SMOLED displays.

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