SAR (specific absorption rate) is an indication of the amount of radiation that is absorbed into a head whilst using a cellular phone, the higher the SAR rating the more radiation that is absorbed into the head.
Galaxy F23 5G with Jio True5G
Galaxy M11 with BSNL Mobile
Any smartphone at or below this SAR levels is “safe” to use. You can check Radiation level in terms of SAR of your smartphone by dialing a USSD code*#07#, if results shows SAR below 1.6 watts per kilogram (1.6 W/kg) then it is OK otherwise you are advised to change your smartphone immediately
Usually Samsung phones have low SAR value then other brands and that is the reason, we get low network coverage/ strength and internet speed compare to other brands.
Share SAR value shown in your phone with your service provider and Device Model.
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