Why does the effective focal length appear the same (0.8x-1x) for front camera photos in photo mode/night mode on the Redmi Note 14 Pro?

Thank you for your support for the Xiaomi product. We apologize for the inconvenience. Mobile phone camera applications (including photo mode/night mode) will perform a series of post-processing to improve the quality of photos. This includes noise reduction, exposure compensation, contrast adjustment, etc. In some modes, the applications will automatically adjust the photo effect so that the focal length does not appear to have changed much. This is not a quality issue of the product, you can feel free to use it. Please ensure that your phone is running the latest software version by checking for updates in the settings.