Thank you for your support of Xiaomi. The issue with front-facing HDR photos on the Xiaomi 15T Pro occurred due to incorrect parameter handling during the HDR multi-frame processing stage. This occasionally caused images to appear darker than expected or have uneven brightness.
The HDR algorithm has been refined to improve exposure accuracy and maintain consistent colors across multiple frames. This enhancement improves the overall image quality for selfies taken in high-contrast or backlit environments.
To resolve the issue and enjoy the improved photo performance, updating the device to the latest software version is recommended. The update contains the refined HDR processing and additional camera optimizations, ensuring front selfies consistently display correct brightness, balanced colors, and clear detail.