Sony, as of November 22, has now sold 30.2 million units of the PlayStation 4. By comparison, total sales of the Xbox One are somewhere between 15 and 18 million (Microsoft hasn't released an exact figure since last year). With over 30 million units sold since it first went on sale in November 2013, the Sony press release declares that "PS4 [has the] fastest and strongest growth in PlayStation hardware history." The PS4 isn't the fastest selling console of all time, though: the Nintendo Wii, which sold around 45 million units in its first two years, still retains that accolade. Fig.