Is there DC dimming for Glory 80 Pro direct-screen version

As major manufacturers have become more and more popular on mobile phones in recent years, their eye-care performance in screen has gradually become standard. After all, although the high-quality screen will bring better experience, long-term viewing will inevitably damage the eye vision. So, as the latest flagship model of Glory 80 Pro, does Glory 80 Pro have a cheap and famous DC dimming on the screen? If not, which is it?

Does the Glory 80 Pro direct-screen version have DC dimming? What dimming mode does the Glory 80 Pro direct-screen screen support

No, the straight screen version of Glory 80 Pro supports 1920Hz PWM dimming on the screen.

The main reason why OLED screens hurt eyes is that they generally use low frequency PWM dimming technology. The essence of PWM dimming is to control the brightness by fast strobe on the screen, instead of changing the current intensity to control the brightness like LCD screen. But the problem is that if the flashing frequency of PWM dimming is too low, it is easy to cause discomfort to the eyes.

Although the PWM dimming is more than 200HZ, it will not be detected by the human eye, but not "detected" does not mean there is no impact. Because the screen itself is constantly flashing, although the speed is too fast for the naked eye to come out, the eyes "know" how tired they are. According to the conclusion of IEEE, it is generally recognized in the industry that only when the PWM dimming stroboscopic range is above 1250HZ can it be considered as a "low risk" category.

To sum up, the straight screen version of Glory 80 Pro does not support DC dimming like the curved screen 80 Pro, but another 1920 high-frequency Hz PWM dimming with equivalent performance. Although this is not the best in the market at present, it can also largely alleviate the fatigue caused by watching the screen for a long time, so the overall cost performance ratio is relatively high.