What does standby time mean?

The length of time that an electronic device remains on and can respond to basic operations after the screen and most functions are turned off. Standby time refers to the length of standby time of electronic equipment (such as mobile phones, computers, televisions, etc.). ) stays on after closing the screen and most functions, and can respond to basic operations (such as answering incoming calls, text messages or notifications). In this state, the device will enter a low power consumption mode to save power and extend battery life. Standby time is an important indicator to measure the battery life of electronic equipment. For users, understanding and optimizing the standby time of equipment is helpful to improve the experience.