What is the default dimming method of the Redmi Note 14 screen?

The Redmi Note 14 uses DC dimming when the brightness is higher than 110nits and PWM dimming when the brightness is lower than 110nits.
For your reference, here is more information about the default dimming method:
1. For high brightness levels, it employs DC dimming, which adjusts the power supplied to the display to maintain consistent brightness without visible flicker. This ensures a comfortable viewing experience, especially in brightly lit environments; 
2. At lower brightness levels, the device utilizes PWM dimming, which rapidly switches the backlight on and off to achieve the desired brightness. This method enhances visibility in dim settings while minimizing power consumption;
3. These dimming techniques provide a balanced, eye-friendly viewing experience across different lighting conditions.