An image and details surrounding a purported new HTC smartphone code-named “Zeta” have been uncovered. Following BGR’s exclusive reports revealing two upcoming HTC phones set to be unveiled early next year at Mobile World Congress — the HTC Edge and HTC Ville — Engadget on Tuesday published a render of the HTC Zeta. Featuring a unique design and a near-edgeless 4.5-inch 720p display, the Zeta is rumored to sport a unibody aluminum case, quad-core 2.5GHz processor, 1GB of RAM, 32GB of int...