Wow. This document illustrates exactly why design and attention to detail matters. In absolutely every comparison the iPhone just makes sense and works and the S1 has some kind of clumsiness. Very impressive, Apple.
Double wow. This is a March 2010 document and the iPhone has already got copy and paste (was that iOS 3 or 4?). That means Samsung and Android had already been playing catch up for several years to get to this stage, this wasn't a comparison of their first prototype. It is also disappointing that Samsung wasn't pointing out the iPhone and challenging their designers to do even better rather than trying to match Apple…
From my personal experience Android copy and paste is more reliable than iOS - I get quite a few web pages on iOS where I can't mark text to copy, turning JS often gets around this