List of best-selling PlayStation 4 video games - Wikipedia
PS4's sales dominance slackens slightly in holiday season | Ars Technica
Xbox One vs PS4 vs Switch: Console and Game Sales Numbers | Hooked On Tech
Red-Hot Nintendo Switch Smokes the PlayStation 4 In All-Time US Sales Despite 4-Year Gap - EssentiallySports
What Sony's '4.2 Million PS4s Sold' Figure Actually Means - IGN
Chart: Sony Holds Edge Over Microsoft in Battle for the Living Room | Statista
Results of PlayStation 4 sales volumes modelling. | Download Scientific Diagram
Global PS4 console unit sales 2021 | Statista
How many PS5 consoles have been sold? - Android Authority
TweakTown on Twitter: ".@Sony has officially stopped reporting PlayStation 4 console sales, and the PS4's total lifecycle sales have been finalized at 117.1 million units https://t.co/IcmwC43c3U" / Twitter
PS5 sales figures: PS5 hits 17.3 million shipments, PS4 at 117.1m
PlayStation gaming consoles: unit sales UK 2011-2019 | Statista
PS5 vs PS4 Sales Comparison - August 2021
Switch vs PS4 Sales Comparison - June 2022
PS4 lifetime sales total is 117.2 million – 2nd biggest console ever | Metro News
Wii U, PS4, Xbox One - Verkaufszahlen in den USA 2018 | Statista
PlayStation 4 - Wikipedia
PS4 Sales In America And Asia Go Through The Roof | TheSixthAxis
PlayStation 4 sales hit 112.3 million worldwide, up 1.9 million in Q1
PS5 sales figures: PS5 hits 17.3 million shipments, PS4 at 117.1m
PlayStation 4 Sales Vs the Best Selling Video Game Consoles: CHART
Sony Announces PlayStation 4 Sales Have Passed 106 Million, PlayStation VR Over 5 Million - ThisGenGaming
PS5 vs PS4 Sales Comparison - July 2022
PS5 vs PS4 Sales Comparison - January 2022
Can the PS4 Outsell the PS2? - Analysis
PlayStation 4 | Video Game Sales Wiki | Fandom
Putting The PlayStation 4's 91.6 Million Sales Into Context
