I was wondering how Apple and Samsung where doing in regards of SAR (Specific Absorption Rates) values for mobile phones so on this post I am going to share with you where some of their most known devices stand.
Mobile phones use high frequency electromagnetic fields for voice and data transmission. When you talk to someone with your mobile phone, the energy of these fields is party absorbed in the head (unless you are using a headset) or by your body if the device is for example, in your pocket.
SAR is measured in Watt per Kilogram, in order to avoid adverse health effects, the specific SAR for mobile phones cannot exceed 2 Watts per Kilogram. Currently there are no mobile phones in the market that exceed this recommended number, still I think it might be a good idea to consider the SAR value before making a purchase, or not?