Sony has shipped 100 million PlayStation 4's as of June 30th 2019. A total of 3.2 million consoles were shipped during the April to June quarter. This makes PlayStation 4 the fastest home console to reach 100 million unit sell in.
Faster than both the PS2 and Wii which were just behind. It took PS2 a total of five years and 9 months. PS4 was just 5 years and 7 months.