The 20 highest radiation producing cell phones in the United States

This is a list compiled by the technology website CNET of the 20 mobile phones producing the highest radiation in the USA as of October 2012.  A cell phone's SAR, or its Specific Absorption Rate, is a measure of the amount of radio frequency (RF) energy absorbed by the body when using the handset.  In the United States, its maximum SAR level must be 1.6 watts per kilogram. In Europe, the level is capped at 2 watts per kilogram, while Canada allows a maximum of 1.6 watts per kilogram.

Rank	Model	SAR (digital)	Carrier
1	RIM BlackBerry Curve 9310	1.58	Boost Mobile
2	Motorola Razr HD	1.56	Verizon Wireless
2a	Motorola Droid Razr Maxx HD	1.56	Verizon Wireless
4	Nokia Astound	1.53	T-Mobile
5	RIM BlackBerry Curve 9350	1.5	Sprint Nextel
6	Nokia Lumia 900	1.49	AT&T
7	Motorola Defy XT	1.48	U.S. Cellular
7a	HTC Trophy	1.48	Verizon Wireless
9	Motorola Atrix 4G	1.47	AT&T
9a	RIM BlackBerry Curve 9360	1.47	T-Mobile
11	ZTE Score M	1.45	MetroPCS
11a	ZTE Score	1.45	Cricket Wireless
11b	Motorola Droid Razr	1.45	Verizon Wireless
11c	Motorola Droid Razr Maxx	1.45	Verizon Wireless
15	RIM BlackBerry Torch 9810	1.44	AT&T
16	Samsung Rugby Pro	1.42	AT&T
17	ZTE T-Mobile Concord	1.38	T-Mobile
17a	RIM BlackBerry Bold 9930	1.38	Verizon Wireless
19	Motorola Atrix HD	1.34	AT&T
20	Motorola Droid Razr M	1.3	Verizon Wireless

Source: http://reviews.cnet.com/2719-6602_7-291-2.html