PlayStation 4 - Wikipedia
Chart: Sony Holds Edge Over Microsoft in Battle for the Living Room | Statista
PS5 vs PS4 Sales Comparison - January 2022
How many PS5 consoles have been sold? - Android Authority
PS5 sales figures: PS5 hits 17.3 million shipments, PS4 at 117.1m
What Sony's '4.2 Million PS4s Sold' Figure Actually Means - IGN
All time best-selling PS4 games by unit sales 2021 | Statista
Sony Announces PlayStation 4 Sales Have Passed 106 Million, PlayStation VR Over 5 Million - ThisGenGaming
PlayStation 4 | Video Game Sales Wiki | Fandom
PlayStation 4 Sales Vs the Best Selling Video Game Consoles: CHART
PlayStation 4 lifetime unit sales by region 2022 | Statista
Global PS4 console unit sales 2021 | Statista
Sony expects PlayStation 5 to smash PS4 sales in next 5 years
PS4 lifetime sales total is 117.2 million – 2nd biggest console ever | Metro News
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
Results of PlayStation 4 sales volumes modelling. | Download Scientific Diagram
Switch vs PS4 Sales Comparison - June 2022
PS5 vs PS4 Sales Comparison - August 2021
Switch vs PS4 vs Xbox One Global Lifetime Sales - June 2021
PlayStation gaming consoles: unit sales UK 2011-2019 | Statista
![Xbox One slowly narrows its quarterly sales deficit against the PS4 [Updated] | Ars Technica](https://cdn.arstechnica.net/wp-content/uploads/2015/05/console-wars-q1-2015-update.003-640x480.jpg "Xbox One slowly narrows its quarterly sales deficit against the PS4 [Updated] | Ars Technica")
Xbox One slowly narrows its quarterly sales deficit against the PS4 [Updated] | Ars Technica
Global PS4 console unit sales 2021 | Statista
Global video game console sales 2022 | Statista
How many PS5 consoles have been sold? - Android Authority
Putting The PlayStation 4's 91.6 Million Sales Into Context
Final Sales Number For The PS4 Is Staggering
