Need low Radiation cell phone buying advice

Dear all:

I have read in multiple places the idea that SAR values of cell phones are misleading.  According to this German article (http://www.connect.de/ratgeber/alles-ueber-handy-strahlung-374582,945.html), low SAR values of phones do not mean lower radiation in actual use.  That German magazine did its own test, and listed a number of phones which are truly tested low in radiation. (See the link to a PDF document at the bottom of that page).

The problem is that most of those phones are not widely available in the US.  My question is whether anyone has done real life test of phones in the US that are low in radiation.

Again, even though EWG has a list of low SAR phones, for the reasons explained by many, low SAR does not mean low radiation in actual use.  I am look for phones are that actually tested low in radiation, not just low in listed SAR value.

Any advice would be welcomed.

Ann