Motors in mobile phones can be broadly divided into two types: rotor motors and linear motors. When you experience an ordinary rotor motor, you will feel very lazy. There is no way to provide real-time vibration feedback, and it always feels a little slower. With the continuous innovation of technology, more and more mobile phones use linear motors. Although they are all called linear motors, there are actually differences. Linear motors can be divided into two types: transverse linear motors and longitudinal linear motors. Horizontal linear motors are more high-end. Currently, there are not many mobile phones using horizontal linear motors. There are only iPhone and Meizu 15. The feedback of horizontal linear motors is more three-dimensional than the vertical linear motors, and the touch is closer to the physical Home button. It is easy to feel like It feels like you can really press it. Vertical linear motors are currently used in many mobile phones, even relatively inexpensive mobile phones like Meizu S6 and Meizu E3. They are also used in flagship phones such as Samsung S9, Nut R1, and OnePlus 6. It is also a longitudinal linear motor. The feedback and vibration feel are a bit worse and lacking compared to the horizontal linear motor