There are in fact at least 22 phones that are substantially thinner than iphones, yet have an audio jack: http://www.gsmarena.com/results.php3?nThicknessMax=6&

There are in fact at least 22 phones that are substantially thinner than iphones, yet have an audio jack: http://www.gsmarena.com/results.php3?nThicknessMax=6&chk35mm=selected http://www.gsmarena.com/results.php3?nThicknessMax=6&chk35mm...