While the supposed HTC One series variant destined for Sprint only just broke cover in a leaked PR photo yesterday, now there's more concrete evidence of its existence in a few pics posted by Android Life. Still being referred to as the HTC Evo One, the specs listed are the same, with a 4.7-inch 720p screen, 8MP camera, Android 4.0.3 with the Sense 4.0 UI that we've already become accustomed to and that oh-so-familiar kickstand around back. According to the description, the hardware is up to the standards of HTC's other One phones,