Zuby_Tech on Twitter: "9 Years Ago Today PlayStation 4 Launched In UK & Europe! PlayStation 4 Has Sold Over 117.2 Million Units Worldwide! PlayStation 4 Is The 4th Most Successful Gaming System
PlayStation 4 lifetime unit sales by region 2022 | Statista
Sony Says 7 Million PlayStation 4s Have Been Sold Worldwide | Time
PS5 Sales Surpass 19.3 Million Units Sold Worldwide - Siliconera
PlayStation 4 sales hit 112.3 million worldwide, up 1.9 million in Q1
Global PS4 console unit sales 2021 | Statista
Global PS4 console unit sales 2021 | Statista
PlayStation 4 sales pass 5m worldwide | Games | The Guardian
PlayStation 4 - Wikipedia
PlayStation 4 Has Sold 96.8 Million Units Worldwide
Best-Selling Video Game Consoles | DMarket | Blog
List of best-selling game consoles - Wikipedia
PlayStation 4 Sales Exceed 91.6 Million Units Worldwide - IGN
List of best-selling PlayStation 4 video games - Wikipedia
The PS4 Has Now Sold 53.4 Million Units Worldwide, With 6.2 Million Sales Over The 2016 Holidays
Global PS4 annual unit sales 2020 | Statista
Over 156 Billion Game Consoles Have Been Sold Worldwide With PlayStation 2 Topping The Charts | Happy Gamer
PlayStation 4 sales hit 112.3 million worldwide, up 1.9 million in Q1
Switch vs PS4 vs Xbox One Global Lifetime Sales - June 2021
Switch vs PS4 Sales Comparison - May 2022
New stats: Sony PlayStation wins holiday console battle, despite Microsoft's Xbox One price cut – GeekWire
