Verizon's LTE network may be praiseworthy for its blazing-fast mobile broadband and high-end devices, but there's one area of the carrier's 4G lineup that's always needed improvement: variety. From renders revealed by PocketNow, it's apparent that one of the next-gen handsets slated for release soon (perhaps even this week) is the QWERTY-laden Samsung Stratosphere, also known as the SCH-I405. If true, this would be the very first LTE device that comes with a hardware keyboard, final
