Why does the Redmi Note 14 Pro+ 5G not have global DC dimming/anti-flicker mode?

Thank you for your support of Xiaomi products. The Redmi Note 14 Pro+ 5G is designed with advanced OLED luminescent materials. It uses high-frequency PWM dimming technology for low and DC dimming for high brightness. Xiaomi's products undergo strict inspection before leaving the factory to ensure that they meet Xiaomi's specifications so that you can use them with confidence.
To protect your eyes, you can refer to the following methods:
Method 1:
1. Go to the [Settings] APP on your phone;
2. Slide down the screen and tap [Display & brightness];
3. Tap [Reading mode];
4. Turn on [Reading mode] and choose [Cycle] or [Classic] to change the screen effect preference.
Method 2:
1. Swipe down from the right top of the home screen to open the Control center;
2. Look for the [Brightness] icon;
3. Swipe up or down to adjust the screen brightness as you prefer.