http://www.ewg.org/cellphoneradiation/Get-a-Safer-Phone The most dangerous phones - from higher radiation to lower: HTC Android myTouch ---------- 1.55 W/kg H!H!H!H!H! Apple iPhone 3G ----------------- 1.39 W/kg H!H!H!H!H! Nokia N900 ------------------------ 0.80 W/kg *I*I*I Nokia N97 ------------------------- 0.66 W/kg *I*I*I EDIT: Added N900 and N97. Thanks Benny1967 (according to sar.nokia.com)