If you’re the paranoid type, these new charts from The Environmental Working Group may be just what you’ve been looking for. They rate cell phones based on how much radiation they put out when placed to the ear. Cell phones emit radio-frequency radiation whenever you are using voice or data. This radiation is non-ionizing, but some groups claim there is a connection between cell phone use and cancer.

Among all phones the Samsumg Impression from AT&T had the lowest radiation output. It was closely followed by the Moto RAZR V8 for CellularOne. The Motorola MOTO VU204 and T-Mobile myTouch 3G both had the highest radiation levels. In the smartphone field, the Nokia 9300i had the lowest levels, and the Kyocera Jax S1300 was tied with the myTouch 3G for the highest.

If you don’t go in for the cell phone/cancer theory, the list may still be of some use. Just switch the ‘best’ and ‘worst’ labels, and consider the charts a measure of relative signal strength. Even if you are somehow giving yourself cancer, you’ll have really great signal while doing it. So,does cell phone radiation concern you?