The Xiaomi 15 features an upgraded motor with stronger vibration intensity to provide a better vibration experience. As a result, the subjective sound of the vibration has become louder, which is normal. Please feel assured when using it.
Note:
1. The sound is produced by the motor’s vibration, so it’s normal to hear noise when the motor is vibrating. Under normal usage, the vibration experience will not be affected. If you listen closely with your ear near the motor, you can hear a slight rustling or thumping sound, which is normal;
2. During sound and touch demonstration animations, vibration is used to reflect the motion of objects on-screen. The subjective sound produced by the vibration, such as rustling or thumping, is part of the animation effect and does not affect the using experience. It is simply for demonstration purposes.