PS5 vs PS4 Sales Comparison - August 2021
The PS5 has already sold 7.8 million units, beating the PS4's launch record | TechSpot
PS4 does massive numbers during Q3 FY2017 with 9 million units sold | by Sohrab Osati | Sony Reconsidered
Switch vs PS4 vs Xbox One Global Lifetime Sales – January 2020
God of War breaks yet another PlayStation sales record as PS4 sales hit cresecendo - NotebookCheck.net News
PlayStation targets over 50% of the games console market with PS5 | GamesIndustry.biz
Sony PlayStation unit sales by console 2021 | Statista
Report: PlayStation Brand 'In Decisive Decline in Japan,' Research Firm 'Deeply Concerned'
PS4 Sales Reach 117.2 Million Units As Production Winds Down - GameSpot
Nintendo Switch Outsells Lifetime PS4 Sales in the US
PS4 Sales In America And Asia Go Through The Roof | TheSixthAxis
Sony: A Game You Want To Play (NYSE:SONY) | Seeking Alpha
Putting The PlayStation 4's 91.6 Million Sales Into Context
Comparing the launch aligned sales figures of the PS4 and Switch reveals that the Switch's momentum is massive, the highest this console generation. 100m seems very possible. : r/NintendoSwitch
Global PS4 console unit sales 2021 | Statista
Xbox One and PS4 sales numbers don't matter right now (but you don't care) - GameSpot
Can the PS4 Outsell the PS2? - Analysis
What Sony's '4.2 Million PS4s Sold' Figure Actually Means - IGN
Switch vs PS4 vs Xbox One Global Lifetime Sales - August 2020
In response to PS4 sales numbers, Microsoft releases a bunch of useless stats about the Xbox One – GeekWire
PS5 vs PS4 Sales Comparison - January 2022
