Shots Fired! This is heating up.

Hey all you PMBs out there, 9-to-5 Mac is reporting that Samsung is so confident in their Galaxy S that they will give any iPhone 4 customer one for free if they're willing to switch. That's more than just big talk, that's calling you out then trying to eat your lunch.

According to the data on 9-to5, each 16GB phone nets Sammy $50 while each 32 GB phone nets them $75; this ain't peanuts we're talking about. So act now kiddies, if you're willing to give up your iPhone, as Samsung's UK twitter indicates there's only a few left.

Samsungukmobile (twitter) via 9-to-5 Mac.