I knew someone lost to jaw cancer. Perhaps other factors were involved but he did not smoke and seemed otherwise very healthy until I heard the news. Sometimes my jaw starts to feel warm while talking with people and I'll hold the phone away. Also good for people who talk too much. Direct skin-contact makes the radiation transfer much worse.
Anyways the differences in levels seem quite astounding.
https://www.statista.com/chart/12841/the-phones-emitting-the-least-radiation/
