Why does the Xiaomi 14T Pro have white lines in middle and low- brightness?
The Xiaomi 14T Pro has undergone rigorous professional inspections before leaving the factory, ensuring its quality and reliability. The device features an OLED screen that employs both DC (Direct Current) dimming and PWM (Pulse Width Modulation) dimming techniques. In scenes with lower brightness, particularly within the DC dimming range, you can experience a phenomenon known as mura, which manifests as slight unevenness in brightness or color. This occurrence is a characteristic of OLED technology and is considered a normal phenomenon. You can continue to use your device confidently, and if you prefer, you can also adjust the color scheme in the settings to optimize your viewing experience.
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