Sony's flagship console continues to sell extremely well.
Sony's PlayStation 4 console has hit over 18.5 million units sold worldwide, according to Sony Computer Entertainment in an announcement (via Gematsu).
In the Christmas shopping season (between 23rd November and 4th January) there were a staggering 4.1 million units sold, which brought the total PS4 sales to the huge 18.5 million.
As of 2nd January PlayStation Plus subscriptions are over 10.9 million, and 81.8 million PS4 games have been sold.
The PS4 launched in November 2013 and has dominated the console sales market since then.
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