Why does the Redmi Note 14 Pro+ 5G have a screen flash when unlocking with the fingerprint sensor?
Thank you for supporting Xiaomi products. The phone undergoes rigorous professional inspection before leaving the factory to ensure its quality. This issue is caused by the camera imaging principle, not a problem with the phone's screen.
In dimly lit or dark environments, when you use the fingerprint unlock feature, the camera increases the exposure to brighten the dark scenes, which also enhances details and colors that were not obvious, resulting in a different effect from what we see with the naked eye. This is a normal phenomenon related to how the screen and sensor work together in low-light conditions. This does not affect the performance or quality of the device, and you can use it with confidence.
In dimly lit or dark environments, when you use the fingerprint unlock feature, the camera increases the exposure to brighten the dark scenes, which also enhances details and colors that were not obvious, resulting in a different effect from what we see with the naked eye. This is a normal phenomenon related to how the screen and sensor work together in low-light conditions. This does not affect the performance or quality of the device, and you can use it with confidence.
Does it help?
Yes
No