Samsung has announced that its "next smartphones" will also have "64-bit processing functionality." This presumably means that the Galaxy S5, or perhaps the phone after that, will have a 64-bit SoC -- and, perhaps more importantly, that Android will make the leap to 64-bit, too. Whether smartphones actually gain anything from 64-bit processing, or whether this is merely a 3D TV-like marketing ploy, is another question entirely.