Why does the POCO X6 show significant color deviation when using the phone camera to capture low-brightness scenes on the screen in low-light conditions?

Thank you for your support of Xiaomi products. The POCO X6 undergoes rigorous professional inspection before leaving the factory, ensuring its quality and reliability.
The color deviation you are experiencing is due to the imaging principles of the camera, and not a problem with the phone screen itself. In low light conditions, the camera increases the exposure to make the photo adequately bright, which can make subtle details and colors more prominent than when observed directly with the naked eye. This can result in a different effect from what we see with our eyes, however, it is a normal phenomenon. Please feel free to continue using the phone.