The Surface Phone rumors just refuse to die. Whether you liken it to an immortal zombie or the story's unwavering hero is a choice for you to make. What is undeniable, however, is how these rumors reflect a sort of collective hunger, specifically among Windows Phone users and Microsoft fans, to finally be given a smartphone that they can be proud of, a smartphone that can stand proud beside the more recent generation of Surface tablets. In other words, a Surface Phone. But what constitutes a Surface Phone, and is it going to be enough to give Microsoft an edge in the smartphone market?