May I know The exact Update on Each specs?

[angelych]

i wish to know the exact specs that upgrade from previous to current latest Mbp for 15.4" and other as well
cz i m not really good in term of hardware and i wish to know more

what is the advantage or good things that we able to get from new mbp?
in terms of
is it SR?
Is iT LED
is it Frontbus 800mhz in 15.4"
is it better graphics card

how much is the difference for all of these i mentioned?

 

[klymr]

Yes, yes, yes, and yes. I believe it is all of those.