i think.. although not 100% sure that this is the new phone my brother got last week.
its very quick and smooth I have to say. also quite comfortable to hold, whilst remaining very light complared to my bb and my sister inlaws iphone4.
whilst playing with i did notice a few bits of functionality that were missing. not sure if these just work differently on nokia these days but it wasnt where you would expect. I also remember my brother saying how he could not forward messages or something along those lines.
He may well have it worked out by now, as he had only had the phone 1 day.
I would definately recommend using it for a while before purchasing. It doesnt have the kind of functionality I persoanlly would look for in a phone.