The Samsung Galaxy S Blaze was demoed at Mobile World Congress and will be available from T-Mobile for $149.99 after a $50 main-in rebate.
First looks of Samsung Galaxy S Blaze show it to be fast and sticking to the Samsung winning formula with some calling it "half 2011 and half 2010" or middle of the pack. We originally found the name confusing because it's not fully Samsung Galaxy S II, either.