PlayStation 4 console and game sales decline as PS5 approaches | TechSpot
PlayStation 4 lifetime unit sales by region 2022 | Statista
Sony expects PlayStation 5 to smash PS4 sales in next 5 years | TweakTown
PS4 vs Xbox One vs Switch Global Lifetime Sales – October 2017
Nintendo Switch growth continues as aging rivals Sony PS4 and Microsoft Xbox One stagnate - GeekWire
Switch vs PS4 vs Xbox One Global Lifetime Sales – December 2019
PlayStation 4 Global Lifetime Sales Nearing 75 Million Units
PS4 Sales Have Dropped Off Enormously Since PS5's Release - Push Square
PS4 sales dwindle, total 116.1 million as PS5 breaks into Sony charts | TweakTown
PlayStation 4 Lifetime Sales Hit New Milestone, Still Not a PlayStation 2 | TechnoBuffalo
How Many PlayStation 4 Consoles Has Sony Sold? Over 102 Million.
List of best-selling game consoles - Wikipedia
PS4 Lifetime Sales Officially Cross 91.6 Million Units, 100 Million in 2019? - SegmentNext
PS4 Console Sales Limp to Just Over 116 Million - Push Square
CES 2020: Sony announces updated PlayStation statistics – PS4 sales reach 106 million | KitGuru
Global PS4 console unit sales 2021 | Statista
PlayStation 4 Just Overtook Wii's Lifetime Sales - Nintendo Life
![Has the PS4 peaked? Annual console shipments are flat for 2017 [Updated] | Ars Technica](https://cdn.arstechnica.net/wp-content/uploads/2018/02/ps4peak.001-760x380.jpeg "Has the PS4 peaked? Annual console shipments are flat for 2017 [Updated] | Ars Technica")
Has the PS4 peaked? Annual console shipments are flat for 2017 [Updated] | Ars Technica
Lifetime PlayStation 4 sales cross 30 million mark - GSMArena blog
Switch vs PS4 vs Xbox One Global Lifetime Sales – January 2020
PlayStation 5 Sales Exceeds 10 Million Units; PlayStation 4 About to Overtake Game Boy's Lifetime Sales — Infinite Start
Switch vs PS4 vs Xbox One Global Lifetime Sales – March 2018
PS4 Lifetime Sales Rise Above 100 Million - IGN
Nintendo Switch lifetime sales close in on PS3, Wii, and PlayStation | TechSpot
PS4 vs Xbox One vs Wii U --- Worldwide Lifetime console sales Total Sales Graph PlayStation 4: 19,052,353 Xbox One: 11,298,… | Xbox one video games, Xbox, Xbox one
PS4 vs Xbox One vs Wii U Global Lifetime Sales – January 2017 Update
