Question:

Why does my Galaxy S20 FE make a slight noise when shaking it?

Answer:

The noise you hear when shaking your Galaxy S20 FE is likely caused by the Optical Image Stabilizer (OIS) feature. OIS detects hand shaking and moves the lens in the opposite direction to correct it, allowing for sharper photos and videos, especially in low light conditions. When the camera isn't active, shaking the phone may cause the OIS to rattle against the internal structure, making a noise. This is more noticeable on the Galaxy Note20 Ultra due to its larger OIS. This is not a defect and doesn't affect the functionality or performance of your device. Specific software algorithms were implemented to prevent OIS movement and sound when the device is shaken.