God of War breaks yet another PlayStation sales record as PS4 sales hit cresecendo - NotebookCheck.net News
Switch exceeds PS4 sales in the United States | Atomix - Pledge Times
Updated numbers show PS4 with at least 65 percent of two-console market | Ars Technica
Switch vs PS4 Sales Comparison - June 2022
PS5 sales figures: PS5 hits 17.3 million shipments, PS4 at 117.1m | TweakTown
Sony has sold 100 million PS4s - The Verge
PS4 Wins Black Friday Retail Sales, Xbox One Beats Rival Online According to Infoscout
First-month sales of previous consoles vs. first 24H of PS4 sales : r/PS4
PS4 Sales Surpass 91.6 Million Globally; Insomniac's Spider-Man Sells Through More Than 9 Million Copies Worldwide
IGN - PlayStation 4's sales have overtaken the Wii and original PlayStation, making it the fourth best-selling console of all time. | Facebook
Sony Announces PS5 Sales Numbers, Says Putting MLB On Xbox Was A Good Move - GameSpot
Nintendo Switch Sales: Adding Context to Its Incredible First Year - IGN
Global PS4 console unit sales 2021 | Statista
PlayStation hardware and software sales decline in Q3 FY19 | by Sohrab Osati | Sony Reconsidered
Xbox One and PS4 sales numbers don't matter right now (but you don't care) - GameSpot
Sony PlayStation game unit sales 2021 | Statista
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
PS4's sales dominance slackens slightly in holiday season | Ars Technica
Has the PS4 peaked? Annual console shipments are flat for 2017 [Updated] | Ars Technica
PS4 vs Xbox One vs Switch Global Lifetime Sales – January 2018
PS4 vs Xbox One vs Switch: Console and Game Sales Numbers - 2019 | Hooked On Tech
Xbox One and PS4 sales numbers don't matter right now (but you don't care) - GameSpot
PlayStation first-party game sales: PS4 & PS5 1st party sales so far | TweakTown
Global PS4 console unit sales 2021 | Statista
PS5 sales figures: PS5 hits 17.3 million shipments, PS4 at 117.1m | TweakTown
CES 2020: Sony announces updated PlayStation statistics – PS4 sales reach 106 million | KitGuru
Analysis: Worldwide PS4 sales at least 40 percent better than Xbox One [Updated] | Ars Technica