Does the Glory Magic5 screen have DC dimming

DC dimming is a function that many manufacturers will use on their new computers in recent years. Through the built-in corresponding sensor, the phone can automatically adjust the screen brightness according to the environment. In addition, it can also play a certain role in protecting the vision of the eyes. So does Glory Magic5 have this function on the screen? Let's take a look.

Does the Glory Magic5 screen have DC dimming? Glory Magic5 does not support DC dimming

does not support. Glory Magic5 uses 2160Hz high-frequency PWM dimming on the screen.

Whether LCD and OLED in the past or OLED DC dimming in the present, its core appeal is to protect the eyes. DC dimming controls the display brightness by adjusting the screen voltage or current, that is, changing the power.

Adjust the brightness of the backlight directly on the LCD screen, so global DC dimming can be easily realized. The most significant difference between OLED screen and LCD is that OLED does not have a backlight, and each pixel emits light independently. If the power is adjusted directly, uneven color and inaccurate color rendering will occur at low brightness.

PWM dimming solves the problem of DC dimming at low brightness. PWM dimming can achieve continuous display effect by controlling the screen to flicker alternately at a certain frequency without changing the power, using the visual residual effect of human eyes. In short, PWM dimming is the continuous alternation of on, off, on and off. The brightness of the screen is changed by changing the alternation time, which also causes the problem of stroboscopic in PWM dimming. This is the core of the rejection of PWM dimming.

It can be seen that Glory Magic5 does not continue to be equipped with DC dimming when it is equipped with high-frequency PWM dimming. Although these two methods have their own advantages and disadvantages, at present, 2160Hz high-frequency PWM dimming is better in actual use. Interested partners go to the official website for more information.