CES 2020: Sony announces updated PlayStation statistics – PS4 sales reach 106 million | KitGuru
PS4 Most Successful Console Launch Ever
PS4 sales dwindle, total 116.1 million as PS5 breaks into Sony charts | TweakTown
PlayStation 4 sales hit 112.3 million worldwide, up 1.9 million in Q1 | TweakTown
U.S. PlayStation unit sales by console 2022 | Statista
PlayStation 4 sales remain steady, surpass 7 million sold worldwide
PS5 vs PS4 Sales Comparison - April 2021
PlayStation 4 Sales Vs the Best Selling Video Game Consoles: CHART
Switch vs PS4 Sales Comparison - October 2021
Xbox One vs PS4 vs Switch: Console and Game Sales Numbers - 2020 | Hooked On Tech
How Many PlayStation 4 Consoles Has Sony Sold? Over 102 Million.
PS5 sales figures: PS5 hits 17.3 million shipments, PS4 at 117.1m | TweakTown
PlayStation 4 sales are slowing as PS5 looms this year - The Verge
Xbox One vs PS4 vs Switch: Console and Game Sales Numbers - 2020 | Hooked On Tech
Marty Fielding vékony kártevő playstation 4 sales numbers - denizikinciel.com
PS4 Sales In America And Asia Go Through The Roof | TheSixthAxis
Global PS4 console unit sales 2021 | Statista
PlayStation targets over 50% of the games console market with PS5 | GamesIndustry.biz
PlayStation gaming consoles: unit sales UK 2011-2019 | Statista
Switch vs PS4 vs Xbox One Global Lifetime Sales – January 2019
Switch vs PS4 vs Xbox One Global Lifetime Sales - January 2021
PS4's sales dominance slackens slightly in holiday season | Ars Technica
Switch vs PS4 vs Xbox One Global Lifetime Sales – May 2018
PS5 vs PS4 Sales Comparison - August 2021
