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In the modern digital era, where laptops and computer screens have become an indispensable part of our lives, the quality of display plays a crucial role in determining the overall user experience. Two common types of display technologies, IPS (In-Plane Switching) and TN (Twisted Nematic), are often found in laptops and computer screens. Understanding the differences between these two technologies, along with their advantages and disadvantages, can help users make informed decisions when choosing the right display for their needs. In this article, we will delve into the dissimilarities between IPS and TN screens, explore their respective benefits and drawbacks, and also provide tips on how to identify and distinguish between them. By doing so, readers will be equipped with the necessary knowledge to make an educated decision while purchasing a laptop or computer screen that aligns with their preferences and requirements.
Often when choosing to buy a laptop, users often pay attention to the configuration and design but neglect some other important details, such as the computer screen. So do you know how many types of screens there are today and what are their advantages and disadvantages?
How many types of screens are available for laptops?
Currently, the laptop screen market is divided into 2 types corresponding to 2 different technologies, IPS and TN . Each of them has its own distinctive features.
TN (Twisted Nematic) screen, this is a screen that uses a crystal structure and has been on the market for quite a while. With low production costs , TN screens used to be very popular and equipped on many electronic devices such as laptops or even televisions.
IPS (In-plane Switching) is an imaging technology applied on LCD monitors developed to overcome the disadvantages of the old TN screen technology.
IPS screens include typical LCD components, but the difference of this screen is that the liquid crystal layers are now arranged in parallel rows with 2 layers of polarized glass above and below instead of square. corner. This change reduces the amount of scattered light, providing a wide viewing angle and better color reproduction .
Pros and cons of IPS and TN . screens
Although TN screens have been around for a long time and seem to be outdated, but this type of screen still has valuable advantages that IPS screens have not yet met.
The most typical is the very fast response speed , which can reach 1 ms and is considered much faster with today’s high-end IPS monitors. In addition, the TN screen also allows displaying images with a high refresh rate , up to 240 Hz , an unimaginable number compared to current IPS screen technology.
Although improved every year, but the biggest drawback on TN screens is still the narrow viewing angle , which means that the image will be distorted, become paler and harder to see if the user is not looking in the direction directly.
Meanwhile, IPS screens in general give wide viewing angles and the ability to ensure very good colors even when changing the viewing direction. In addition, the liquid crystal structure also helps the IPS screen to become durable, has a long life and better color retention than other types, especially without experiencing flash or screen burn when hand touch.
The biggest disadvantage of IPS screens is the high production cost and 15% more energy consumption than TN screens.
Summary table of advantages and disadvantages of IPS and TN screens:
| IPS screen | TN screen | |
| Advantage |
– Beautiful images, clear colors. – Wide viewing angle. – High brightness and contrast. – Does not light up when touched. – Long life. |
– Low production cost. – Low response time, very suitable for gamers. – Save electricity. |
| Defect |
– High production cost. – Consumes more electricity than TN. |
– Viewing angle is narrower than IPS. – The color if viewed at an angle is blurry and pale. |
How to identify a laptop with an IPS or TN screen
Based on the advantages and disadvantages listed above, we can easily identify which is the IPS screen laptop, which is the TN screen laptop.
The most accurate way to identify is the viewing angle , if you look at a screen and change the viewing angle from left to right, top to bottom and still don’t change much in sharpness, color, it’s really devices with IPS screens. On the contrary, if the color changes, the image becomes more blurred, lighter when changing the viewing angle, then it is indeed a TN screen.
In addition, you can also apply some additional detection tricks to have a more certain discriminant result such as: If your device has a light leak condition (light emitted from open corners on the device) ) then it is an IPS screen, or if the screen is touched and there is a light burn, it is a TN screen, and an IPS screen only has a slight color variation.
Should I choose IPS or TN?
If you have full financial conditions, when buying a laptop or an external monitor for a desktop computer, you should choose the IPS screen standard because this technology gives high advantages in color, definition and wide viewing angle. Suitable for you who specialize in graphics and entertainment.
If you don’t put much emphasis on display quality and cost optimization, TN screens are a more economical choice. This screen technology is quite suitable for those who specialize in games, requiring high refresh rate and response.
Thus, lassho.edu.vn has introduced you to the most basic information about the types of screens on laptops today. Hopefully, the above article will help you more in the future.
In conclusion, IPS (In-Plane Switching) and TN (Twisted Nematic) screens on laptops and computer screens differ in various aspects. IPS screens offer superior color accuracy, wider viewing angles, and better overall image quality. On the other hand, TN screens are known for their higher refresh rates and lower response times, making them more suitable for fast-paced gaming and action-oriented content.
Advantages of IPS screens include their ability to display colors more accurately, providing users with a more vibrant and true-to-life visual experience. Additionally, IPS panels offer wider viewing angles, allowing users to view the screen content without any color distortion or degradation from various positions. This feature is particularly beneficial for sharing screens during presentations or collaborations.
In contrast, TN screens have faster response times, meaning they can display motion more fluidly without any noticeable blur or lag. This makes TN panels popular among gamers and individuals who require a seamless visual experience, especially while playing fast-paced games or watching action-packed movies.
However, IPS screens do have some disadvantages. The main drawback is their typically higher cost compared to TN screens. Additionally, IPS panels generally have lower refresh rates and longer response times, which may not be ideal for hardcore gamers who prioritize speed and fluidity over color accuracy.
To recognize whether a laptop or computer screen has an IPS or TN panel, there are a few key indicators. IPS screens usually possess wider viewing angles, allowing the colors and image quality to remain consistent, even when viewed from different angles. Furthermore, IPS screens often have a more accurate representation of colors, appearing more vibrant and true to life. In contrast, TN screens may show color shifts or fading when viewed from off-center positions.
In conclusion, the choice between IPS and TN screens depends on individual preferences and the intended usage. IPS screens excel in color accuracy and wider viewing angles, making them suitable for professionals who require accurate color representation. TN screens prioritize faster response times and higher refresh rates, making them popular among gamers and those in need of a seamless visual experience. By understanding the differences, advantages, and disadvantages of IPS and TN screens, users can make informed decisions when purchasing laptops or computer screens based on their specific requirements.
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