Sony put out a press briefing announcing how many PS4’s have been sold worldwide.
PS4 sales numbers: 18.5 Million sold.
On the software side, Sony said 81.8 million PS4 games have been sold since the system’s launch in Nov. 2013.
Sony also provided PlayStation Plus membership numbers, announcing that it had 10.9 million subscribers as of Jan. 2.
Playstation 4 Sales reach 18.5 million worldwide: Polygon