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Anything has radiation, for example, if you're radiating infrared light around you right now.
After shutting down, it can effectively reduce harmful radiation, but it still exists, especially some components of the mobile phone are harmful to radiation, since they have been turned off, why not put it away when sleeping, so it is healthier.
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There is no radiation when the phone is turned off, and there is radiation mainly when making and receiving calls, and there is not much radiation when standby.
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Yes, there is no signal transmission after the shutdown hehe.
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There is also radiation when the device is turned off, but it is only very small.
Mobile phone radiation is not good for the human body, and it should be safe to stay away from the body (60CM).
Do not put your phone next to your pillow, there will be radiation. >>>More
Do not overcharge. When the charger gives a full charge, it should be unplugged. Now the charger generally has a full self-stop design, it doesn't hurt to take off the battery from the charger for a short time, but leave the battery on the charger for a long time, and the grid voltage rises in the middle of the night, and the charger that has stopped charging will continue to charge after the voltage rises, causing the battery to overcharge. >>>More
When sleeping, should I put my phone at the head of the bed? Is it harmful to the body? After reading the knowledge.
The radiation parameters of all mobile phones listed on Samsung Continent comply with relevant national regulations, please feel free to use them.