Peter-Paul Koch is a mobile platform strategist, consultant and trainer in Amsterdam, Netherlands. It focuses on web technologies, mobile websites, and the players of the W3C. Paul gave some phones a friend to see what comfortable.These are phones that have been tested: iPhone Nokia N97, Samsung M1, HTC Touch Pro (Windows Mobile), SonyEricsson W960i, Nokia E71, BlackBerry 9500, HTC Pioneer (Android), LG M900, Nokia N900.