So, you want to know what is SAR value in mobile ? Then SAR is the measurement criteria to measure the radiation emitted from a mobile. Let us get some detailed information about both of them. First of all, let us know about SAR. SAR is a measurement criterion which tells how fast the body is absorbing the radio frequency i.e. energy emitted from a mobile phone. This rate which is measured in watts per kilogram(W/KG). For example, if the SAR of a mobile phone is 1.5 watts per kg, then it means that when you use that phone, every kilogram of your body is absorbing 1.5 watts of energy.
Full form of SAR is – Specific Absorption Rate
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Importance of SAR: For health safety, measurement of such radiation becomes more important because it tells us how harmful the radiation emitted from a mobile phone can be for us.
What Is The Safe SAR Value For Mobile Phones
Now what is the standard? If we talk about India, the standard of such radiation in India is 1.6 watts per kilogram(w/kg), while if we talk about America, there too it is kept at 1.6 watts per kilogram. Now this ensures that people remain safe and the mobile manufacturing companies should take good care of this standard. the maximum value of SAR can be 2 watts per kilogram(w/kg). Now no phone manufacturing company can keep the value of such radiation more than 2 watts per kilogram inside its mobile phone. Such standards are very important to ensure the safety of mobile phones and users should also keep their safety in mind and whenever they purchase a mobile phone, they must check SAR value. SAR must be below 2w/kg.
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