Why is the color deviation obvious when using the POCO X7 Pro camera to capture low-brightness scenes in a dark environment?

Thank you for supporting Xiaomi products. The phone undergoes rigorous professional inspection before leaving the factory to ensure its quality. The color deviation you're noticing is due to the camera's imaging principle and is not a screen issue.
In low light conditions, the camera increases the exposure to brighten the dark scenes, which also enhances details and colors that are not obvious. This can cause a discrepancy between the colors you see through the screen and what the camera captures. Such differences are normal and are part of the camera's effort to improve image quality in challenging lighting conditions. These are normal phenomena, and you can use it with confidence.