The Xiaomi Curved Gaming Monitor G34WQi adopts DC dimming (Direct Current). DC dimming regulates brightness by directly adjusting the electrical current supplied to the screen's LEDs. Unlike PWM (Pulse Width Modulation) dimming, which rapidly switches the LEDs on and off, DC dimming varies the current flow, providing a more consistent brightness level and reducing the potential for flickering.
This technology is particularly advantageous in low-light conditions or during extended viewing sessions, as it can help reduce eye strain and provide a more comfortable viewing experience. Additionally, DC dimming is known for maintaining color accuracy and contrast levels across different brightness settings, contributing to better overall image quality on the display.