Samsung's Galaxy S 4 might not offer much in the way of an exciting new exterior design, but inside, it's a completely different story. The retooled internals on the U.S. version of the Galaxy S 4 were put to the test by benchmark specialists Primate Labs and the results are impressive, to say the least. The Galaxy S 4 scored a 3,163 on the standard Geekbench 2 speed test, just shy of twice the iPhone 5's score of 1,596. That score was also good enough to top the upcoming HTC One, the Nexus 4 and the previous-generation Galaxy S III."