PS4:PlayStation 4 Models

The PlayStation 4 video game console has been produced in various models. At launch, the PlayStation 4 was available with a 500GB hard disk drive. Since then, Sony has released two further redesigned models, the "Slim" and "Pro" models, with the latter supporting ultra-high definition (UHD 4K) video output. As of December 31, 2019, the total number of units sold is over 106 million. It is also the first video game console to sell 1 million units in a single day.