Why does the application startup interface freeze slightly when opening a third-party application on the REDMI Note 14 5G?

Thank you for your support of Xiaomi products. The REDMI Note 14 5G has undergone strict professional inspection before leaving the factory, so you can use it with confidence. It supports a 120Hz refresh rate, and the screen will dynamically adjust the refresh rate when displaying different pages. For example, some applications support a 60Hz refresh rate by default. There can be a brief period of unsmoothness during adjustment. And third-party applications will generate a lot of cache data during use, which will also cause the application startup interface freeze slightly. This is considered a normal phenomenon. It does not affect the normal use of other functions of the phone.