So, do you know what is the difference between LCD screens and OLED screens? Or in other words, compared to LCD screens, what are the advantages of OLED screens? Let's take a look together.
Advantages of OLED screens
1. OLED screens are much better than LCD screens in terms of color accuracy.
The following is the test data of the OLED screen equipped with ASUS Lingyao 14 2023. It can be seen that in the sRGB color gamut mode, the average color accuracy ΔE is 0.63, and the maximum value is 1.75; in Display P3 color gamut mode, the average color accuracy ΔE is 0.6, the maximum value is 1.76, the overall performance is excellent, and the color reproduction can be said to be very accurate.
2. OLED responds quickly, cleanly and without smear.
As shown in the figure above, when each small flying saucer on the OLED screen slides from the left to the rear, there is no obvious smear, and the same refresh rate is placed on the LCD screen, the smear will be more obvious, which is also a big problem of the OLED screen. Advantage.
3. OLED screens are far superior to LCDs in terms of color gamut coverage and color gamut volume.
Also take the native color gamut, sRGB color gamut and Display P3 color gamut performance of the Lingyao 14 2023 screen as an example. First, in the native color gamut mode, the sRGB color gamut coverage of the OLED screen is 100%, and the color gamut volume is 169.4%; DCI The P3 color gamut coverage is 99.9%, and the color gamut volume is 120%.
In the sRGB color gamut mode, the sRGB color gamut coverage is 99.9%, and the color gamut volume is 102.2%, which is in line with the sRGB color gamut coverage and color gamut volume range of the OLED display (color gamut coverage>98%; color gamut volume 98~110%) ).
In Display P3 mode, the DCI P3 color gamut covers 99.4%, and the color gamut volume is 107.1%, which meets the standards of OLED screens (color gamut coverage >95%; color gamut volume 98~110%).
4. The OLED screen is also better in terms of display brightness.
For example, the screen of Lingyao 14 2023 has passed the DisplayHDR True Black 600 certification, and its measured screen brightness can reach 614.52 nits.
Friends who understand screen knowledge know that brightness is the foundation of screen quality. Without brightness, no matter how high the color gamut and color accuracy are, it will not be able to play a role.
At present, notebooks have introduced OLED screens with a brightness of 600 nits into products, and they may move towards a higher brightness of 1000 nits, when the quality of notebook computer screens will reach a new level.