[Fixup]

It is still in beta, but already usable and very promising. Just because of this, I don't want an iPhone for its slow Safari.

Mutilple tabs, password manager, copy&paste, save pages, find in a page, opens up flash (youtube)... not all of them working yet, but at least implemented.

Pretty much everything like the Safari, but light years faster. Like before, few sites that uses server side scripting do not work, but then I can always use the Opera Mobile for them. This is the browser for daily use.

Why I prefer Opera Mini? Fast, of course. And it does not run hot like all other browsers. It does not run out battery quick and it consumes very little data.