http://www.videogamer.com/news/xbox_one_has_sold_18_million_units_worldwide_esports_ceo_reveals.htmlXbox One has sold 18 million units worldwide, according to information revealed by the CEO of eSports company Gfinity.
Discussing the launch of the company's new Tournament Build App on Xbox One, CEO Neville Upton revealed that the app would allow Gfinity "to reach Xbox One's 18 million users globally, offering this new larger audience the opportunity to interact with the Gfinity brand."
The figure puts Xbox One significantly behind PS4, which had sold 35.9m units as of January 3. Microsoft has not officially announced sales figures since November 2014, when it revealed that Xbox One was approaching 10 million units shipped.
Update:
http://www.mcvuk.com/news/read/xbox...trzB-So2FS2I0zciQ&sig2=VV9joQv6D0azBCIkGF-vPQGfinity has contacted MCV to clarify that Upton's numbers are based on the previously referenced figures from January and not on official Microsoft data.