Currently, most of the population has cell phone The way you communicate with family, friends, and co-workers, but some have done so Different degrees of radiation can be harmful to health.
according to World Health Organization (WHO)mobile phones communicate with each other by sending radio waves through a network of fixed antennas called “base stations”.
Although research is still ongoing on the potential long-term effects, The International Agency for Research on Cancer has classified electromagnetic fields produced by mobile phones as potentially carcinogenic. for humans.
In this sense, it is important to know Mobile phone models that emit the most radiation In order to avoid it or keep it away from the body.
According to the analysis German office for radiation protection Posted in December of last year, Smartphones with high levels of radiationmeasured in watts per kilogram, and are as follows:
Motorola Edge emits 1.79 watts per kilogram.
OnePlus 6T emits 1.55 Watts per kilogram.
Sony Xperia A2 Plus emits 1.41 watts per kilogram.
The Google Pixel 3A XL emits 1.39 Watts per kilogram.
The Google Pixel 4A emits 1.37 watts per kilogram.
Xiaomi Mi Note 10 emits 1.10 watts per kilogram.
The 13 Pro Max emits 0.99 watts per kilogram.
iPhone 13 emits 0.98 watts per kilogram.
iPhone 13 Pro and iPhone 13 mini emit 0.97 watts per kilogram.
Xiaomi Mi 11 Lite emits 0.89 watts per kilogram.
Xiaomi Mi 11 Ultra emits 0.55 watts per kilogram.
On the other hand, the Statista website indicates it among the phone models The phones that emit less radiation are: ZTE Blade V10 and ZTE AXON ELITEwith a specific absorption rate (SAR) of 0.13 and 0.19 W per kg.
However, it should be noted that permissible radiation levels may vary by region, in the case of the German office, a device with an SAR of 0.6 W / kg is considered low, although in other cases the minimum is 2 W / kg
The World Health Organization states that mobile phones are low-power radio frequency transmitters, because they operate in the frequency range between 450 and 2700 MHz and have a peak power of 0.1 to 2 watts.
The device transmits power only when it is turned on. moreover, The power (and thus the user’s exposure to radiofrequency) decreases rapidly with increasing distance from the device. A person who uses a mobile phone at a distance of 30-40 centimeters from his body will be exposed to much lower radio frequency fields than those who use it by bringing the device close to their head.
For this reason, surfing the Internet, checking social networks or other activities should not pose a risk, in addition to the fact that when using the phone hands-free, the phone will not be brought close to the head. In this sense, it is better for a person to leave the mobile phone at least 20 cm from his body when sleeping.
The World Health Organization notes that although research has been conducted on the harmful effects of mobile phones It has not been confirmed to have adverse health effects of users.