PlayStation first-party game sales: PS4 & PS5 1st party sales so far | TweakTown
Switch vs PS4 vs Xbox One Global Lifetime Sales - June 2021
Switch vs PS4 vs Xbox One Global Lifetime Sales – January 2020
Xbox One and PS4 sales numbers don't matter right now (but you don't care) - GameSpot
PS4 vs Xbox One vs Switch: Console and Game Sales Numbers - 2019 | Hooked On Tech
Global PS4 console unit sales 2021 | Statista
Nintendo Switch Sales: Adding Context to Its Incredible First Year - IGN
Analysis: Worldwide PS4 sales at least 40 percent better than Xbox One [Updated] | Ars Technica
Xbox One vs PS4 vs Switch: Console and Game Sales Numbers - 2020 | Hooked On Tech
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
Switch exceeds PS4 sales in the United States | Atomix - Pledge Times
Switch vs PS4 Sales Comparison - June 2022
Switch vs PS4 Sales Comparison - October 2021
Ubisoft Selling Twice The Number Of Games On PS4 Compared To Xbox One - MSPoweruser
Xbox One vs PS4 vs Switch: Console and Game Sales Numbers - 2020 | Hooked On Tech
PS4 and Xbox One's Combined Sales in North America Will Be 23.5 Million by November According to EEDAR
Sony has sold 100 million PS4s - The Verge
Chart: Sony Holds Edge Over Microsoft in Battle for the Living Room | Statista
IGN - PlayStation 4's sales have overtaken the Wii and original PlayStation, making it the fourth best-selling console of all time. | Facebook
Updated numbers show PS4 with at least 65 percent of two-console market | Ars Technica
PS4's sales dominance slackens slightly in holiday season | Ars Technica
Sony Q4 FY19 sees PS4 sales soften but remain strong | by Sohrab Osati | Sony Reconsidered
CES 2020: Sony announces updated PlayStation statistics – PS4 sales reach 106 million | KitGuru
In response to PS4 sales numbers, Microsoft releases a bunch of useless stats about the Xbox One – GeekWire
PS4 Wins Black Friday Retail Sales, Xbox One Beats Rival Online According to Infoscout