With a great competition in the market, it is indeed a hard job to pick a perfect smartphone. And when we go out there, we make sure that every aspect of the phone is perfect- from its camera to its performance but one thing that none of us notice is how harmful the phone is to our health. Well, yes, there is a metric that measures how harmful the phone is to the people near it.
We call it Specific absorption rate (SAR), it is calculated in watts per kilogram and every phone that is launched in the market has to get a SAR certificate. The SAR value decides how harmful the phone is, the more the value, the more harmful the phone. So here's a list of the most harmful and the least harmful smartphones in the market.
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