if you are using vodafone .. And you have to use its free web browsing for facebook , orkut etc and its free mbs ... Then i suggest you nokia e72 .. And if you use qtel and you are ready to use its service then i suggest you blackberry ..

As nokia e72 have many features which would be helpful like dictionary, maps, adobe etc .. Which are not available in blackberry or you have to download it fro' somewhere .. And as you compare the battery life .. Nokia E series battries are great ...

I think it would help you a little ...