Phone standby time

When the mobile phone is in a waiting state, it is called standby. Standby time refers to the continuous use time of the battery in the standby state of the mobile phone. It can also be interpreted as the mobile phone is completely full of electricity, in the standby state without talking or shutting down, the time that the battery is consumed between its own consumption until the low battery warning appears. The current consumed during standby is relatively small, and it is almost irrelevant to the network. According to the different models, the consumption current ranges from several milliamps to several tens of milliamperes. The standby time depends on the battery capacity and the current consumption of the mobile phone. The algorithm for the standby time is: cell phone battery capacity/standby operating current = standby time.

The standby time given by the manufacturer is only a test data, and the actual standby time will be affected by many factors, such as the above-mentioned battery capacity, the use status of the mobile phone, and the strength of the network signal.

Related terms:

The main factors influencing the standby time of mobile phones affect the standby time of the mobile phone are the use environment, battery performance, and the quality of the mobile phone itself. For example, if the mobile phone is used under harsh weather conditions, the mobile phone needs to maintain the signal by increasing the power. The transmission, thus increasing the power consumption of the mobile phone battery. In the aspect of mobile phone quality, if the contact points of the mobile phone battery and the mobile phone are dirty or oxidized, this will have a bad influence on the internal parts of the mobile phone, and the consumed power will also increase, which will also affect the standby time of the mobile phone.

Influencing mobile phone standby time is a complex issue, but overall it is mainly affected by the following factors:
The current actual effective capacity of the battery and the fullness of the battery The inherent static standby power consumption of the mobile phone SIM card type, the operating current of the SIM card of different types and chip technology is far away, the new 1.8V/SIM is only a few 5V/SIM card One in a minute. The SIM card occupies a considerable proportion of the overall power consumption. The GSM feature is that all data is stored in the SIM card, where personal data, mobile phone numbers, telephone contacts and other data can be stored. Once the phone fails or is replaced with a new one, the data can be completely converted by simply swapping the card. However, too much information on the SIM card will be read from time to time by the mobile phone, which will also cause power loss. The network situation and the efficiency of the cell phone launch system. According to the design of the GSM system, the transmit power of the mobile phone will be automatically adjusted according to the instructions of the base station. The mobile phone is far away from the base station, or in the shadowed area of ​​the signal, or the mobile transmitting antenna system is inefficient, and the mobile phone has to increase the transmit power, so the mobile phone consumes power. It will increase exponentially. It does not mean that the mobile phone is launched when making a call. Usually, the mobile phone also needs to maintain contact with the network and report the work to the network regularly. Therefore, the network and the mobile phone antenna system also play a very important role in the standby time of the mobile phone. Dynamic use of mobile phones It is obvious that the situation will be different if one phone is not playing and the mobile phone is continuously used to make calls. One thing to note is that when you press the keyboard to activate the backlight, the power consumption is almost the same as the power consumption of the mobile phone. Therefore, you often press the keyboard (for example, edit a text message). Even if you do not call, the mobile phone consumes a lot of power. The more power the phone consumes, the more power it consumes. The same power is used to do one thing and to do two things. The time that can be maintained is naturally different. The light used to receive text messages and mobile phones is used to play games and collect stocks. Compared with information, of course, the more power it consumes, the more power it consumes, and the shorter the standby time.