avianflu wrote on Feb 28, 2012, 07:12: I have the galaxy II S and while it is a GREAT phone, it has 8 hours of battery life if I keep LTE on.
However it is worth mentioning that if I turn data off, I get 2 full days easily.
The Galaxy S III is supposedly going to have better battery life than the S II.
I have an S I and I'm not happy with it -- I'll likely grab an S III when it is released. If battery life is an issue then I'll upgrade the battery to one with higher capacity - I prefer the bulkier device anyway.