No shit...
Any phone now has a solid 3.5mm... All old phone have the same 2.5mm that is used on xbox controllers.
Get a fucking headset you cheap bastard.
The audio quality isn't THAT great and you'd have to unplug them to make a call... or hold the phone in front of your well liked face to talk and look like a jackass.
cell phones have proprietary connections, you have to look out for the features you want yourself
A2DP FTW
sucks to be you. my blackberry uses a standard 3.5mm jack.