Why does the Xiaomi 15 Ultra camera make an unusual sound when switching lenses?

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When the Xiaomi 15 Ultra camera switches lenses, the camera module will automatically adjust to return to the center. During this process, you will hear a sound as the camera lens changes position. Additionally, when the Optical Image Stabilization (OIS) system is activated to ensure the lens and prism remain steady, there will be a slight current sound. This is entirely normal and a result of the system working to maintain optimal image quality and stability. These sounds are a part of the electronic functions designed to improve the performance of the camera.
It’s important to note that these phenomena will not interfere with the camera’s ability to take photos, and the device is fully capable of delivering high-quality images. Please feel confident and at ease while using the camera.