SAR information

What is a SAR value?

Every mobile phone model is tested for radio wave emissions. Using an internationally standardised method that meets government and regulatory requirements, a measurement is made to determine how much electromagnetic energy is absorbed by body tissue. This gives the SAR (specific absorption rate) value. Governmental and regulatory agencies have established SAR limits under which cell phone use has been determined by them to be safe. All Microsoft phones are designed to comply with the relevant governmental SAR level.

Important user information

Features of phone models are sometimes revised or improved during production. This could lead to a situation where the same phone type appears to have different SAR values. If so, please refer to the user guide shipped with your phone to see the SAR value of your phone.

Find the SAR value for your phone

Use our service (provided in several languages) to check the SAR value and certification information for your Microsoft mobile phone.


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