Smartphones are part of everyday life, but their radiation levels can vary widely. To measure this, experts rely on the SAR (Specific Absorption Rate), which shows how much radiation the human body absorbs during use. The German Federal Office for Radiation Protection (Bundesamt für Strahlenschutz) regularly publishes updated data that reveals which models rank highest. In 2025, some phones stand out for stronger emissions than others.
Curious which devices made the list? From the lowest to the highest, click on to find out.