BB phones a health risk - US research Apple healthier, according to new research from the US
https://www.thestar.com/living/technology/article/1286038--blackberry-could-cause-allergic-reaction-study#comments
A statement released by RIM on Friday said: “allergic reactions to nickel occur if it is found on the outside of the phone. We test our phones against EU test protocol EN 1811 and have found no nickel exposure on the exterior surface of newly purchased BlackBerry smartphones.
Nick Manning, a RIM spokesperson, said every cellphone make contains nickel on the soldered circuit boards inside the device.