The HTC One M8 Prime is HTC’s replacement for the HTC One Max: a large-screened phablet with a beautiful display, intended to replace both your phone and your tablet. According to the internet rumour mill, fuelled principally by generally credible HTC-watching sites such as EVLeaks, HTCSoku and GSM Arena, the HTC One M8 Prime will have a massive 5.5in display, with a 2K full-HD resolution.