According to the data published on Statista, the smartphone which emits the most radiation during a call is the Xiaomi Mi A1, followed by the OnePlus 5T and Xiaomi Mi Max 3.
The iPhone 7 is the Apple smartphone with the highest level of radiation emission at 1.38 watts per kilogram, and the Google Pixel 3XL emits around the same level at 1.39W/kg.
Samsung smartphones are the best brand in terms of radiation emission, with the Note 8 emitting the least amount of radiation – 0.17W/kg.
The smartphones which emit the most and least radiation during a call are listed below.
Lowest radiation levels
Highest radiation levels