Samsung 8500 Wave

sursprised this handset gets no attention here.
Got a few questions, would be nice, if someone could help me out:

This phone has a 1G processor, everybody says it works superfast.
Regarding brwosing the internet, it unfortunately only has HSPA, up to 3,6 MB/second
downloading files and the normal 3G speed for uploading (only 384kb/second).
Other cellphones (eg. Legend) offers 3,75G, and particullary HSDPA, which means download
with up to 7,2 MB/second.
I asked my provider, they say in major places, like cities, they indeed offer up to 7,2 MB/s.

Where is the difference in the speed? Does it in theory means a double speed?
8500 Wave got 1Giga processor, where Legends just offer 600 MB one?
What is more important, speed of processor or data-transmission speed ?
I guess it is combination of both.
Just like to know if 3,6 mb/s is annoyingly turning down the speed … Please help.

For me, the Ba da OS just works fine - no need in a lot of applications.
Hoewever, does someone knows (I could not find any informations), if:

Does It has google-maps ?
Does it has a chinese-english-chinese dictionary on it ?
Handwriting-recognition ?
Bopomofo and/or Pinyin input ?
Swype ?

And i saw you can download papago-navigation, at least there is a link for it in its limited
application store, but the big question is, will it work ?
In General, papago, is it chinese only or english possible too ?

I really hope, someone could help me out here. Guess Bada is not popular here and everybody
just uses Android or Apple …

Thank you