Jazakom Allah khair, thank you guys for helping me out =)
Thing is (DrEvil & MU) is that the Samsung Galaxy S3 is actually way beyond my budget(less than 2000 dirhams i.e. less than $520 )
Anyways, I feel pretty good about This one so far. Will make Istikhara for the third time tomorrow insha Allah =D
Once again thanks 
You're welcome GG.
And yes Sony Xperia SL is a very good choice. Far better than Samsung Galaxy S II. Go for it!

@ Drevil : Yea I'm a die hard apple fan too but fact is iphone 5 disappointed me . At least I expected it to have NFC and a larger display. Regarding the battery issue , maybe the problem is with the phone.
I think the display size is very good and very practical. One of the reasons I don't like S III is because of its huge screen and thus huge size (although the display of S III is really great). While driving I don't feel comfortable at all using S III because it requires way too much attention and cannot be used with one hand.
As far as the NFC is concerned, I don't think its a GREAT feature but its a plus if present. If you are using iPhone 4, then iPhone 5 would be a great upgrade. Go for it. You'll love it, trust me.
