Chart: Nintendo Switch Passes PS4, Looks Unlikely to Catch PS2 | Statista
PS4 Has Sold More Games Than Any Other Console in History | Push Square
PS4 Clears 91.6 Million Systems, 876 Million Games Sold - Variety
Switch vs PS4 vs Xbox One Global Lifetime Sales - January 2021
Global PS4 console unit sales 2021 | Statista
PS5 Sales Climb To 32M, Which Is Millions Behind Where PS4 Was Over Same Period Of Time - GameSpot
Sony Sold Over 4.2 Million PlayStation 4 Consoles In 2013 - 1 Million Ahead Of Xbox One Sales
PS5 Sales Numbers 2023: How Many Playstation 5's Have Been Sold? - GameRevolution
Updated numbers show PS4 with at least 65 percent of two-console market | Ars Technica
PlayStation Sales Numbers, Revenue & Users (2023)
How many PS5 consoles have been sold? - Android Authority
PS4 vs Xbox One sales show Sony's complete dominance
Most downloaded, best-selling and famous PS4 games - Official stats by Sony
How many PS5 consoles have been sold? - Android Authority
PlayStation 4 Has Sold 96.8 Million Units Worldwide
PlayStation 4 - Wikipedia
PlayStation Sales Numbers, Revenue & Users (2023)
Sony PlayStation 4 Holiday Sales
Global PS4 console unit sales 2021 | Statista
Sony PlayStation 4 Console 500GB - White | GameStop
Here is How Many PS4 Consoles Sony Has Shipped Since Launch
Switch vs PS4 vs Xbox One Global Lifetime Sales - June 2021
Sony Announces 20.2 Million PlayStation 4 Consoles Sold - Game Informer
PS4 is Selling at a Faster Rate Than Xbox One | SAP Blogs
Estimates Suggest PS4 Has Sold More than Double the Number of Xbox Ones Overall - Power Up Gaming
