G502 Suggestions Please.

I am going for a basic phone,

Please suggest with respect to N73(only Internet Option) which is OK for me:

I have narrowed to SE G502 is Rs. 7500
Internet Options
Data GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD "No"
EDGE Class 10, 236.8 kbps
3G HSDPA, 3.6 Mbps
WLAN No

Where as in case of N73 HSCSD is YES.
Will i get same internet performance with respect to BSNL for G502 ?

*www.gsmarena.com/compare.php3?idPhone2=1550&idPhone1=2350