BlackBerry Storm 9530
Good web browser comparison video
It pretty much just addresses speeds though and does not get into the ore advanced features of the iPhone like tabbed browsing.
One thing to pay attention to is how many times he has to click the screen each time he tries to activate the browser bar...and how long it takes for the keyboard to appear on the Storm.
http://www.youtube.com/watch?v=NMeAeSchcv0 »