What a difference a year and a half makes, eh? OK, call it 20 months, maybe. Regardless, here's the brand-new Verizon Droid DNA, and the aging ThunderBolt. HTC phones, both. One represents the manufacturer's first go at an LTE device, back when the technology was new, and design (and battery life) suffered for it. A 4.3-inch display. Mere 1400 mAh battery. And, damn, was that thing ever thick.