Sony PS4 Poised to Pass PS3 Lifetime Sales, Switch Breaks 20 Million Units - ExtremeTech
PS4 Sales Exceed 82 Million as Game Sales Report Higher Than Anticipated Earnings - GameRevolution
PS4 UK Sales Cross 1 Million in 2018
CES 2020: Sony announces updated PlayStation statistics – PS4 sales reach 106 million | KitGuru
Switch vs PS4 vs Xbox One Global Lifetime Sales – October 2018
Switch vs PS4 vs Xbox One Global Lifetime Sales – May 2018
Walmart 'Cyber Monday' 2018 Sales: What We Know So Far
Switch vs PS4 vs Xbox One Global Lifetime Sales – May 2018 | N4G
Sony Q4 FY19 sees PS4 sales soften but remain strong | by Sohrab Osati | Sony Reconsidered
Switch vs PS4 vs Xbox One Global Lifetime Sales – April 2018 | N4G
Best Black Friday PS4 Deals and Sales 2018 (Walmart, Best Buy, Target, Amazon, & More)
![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
PS4 vs Xbox One in the US – VGChartz Gap Charts – September 2018 Update
PlayStation 4 sales are slowing as PS5 looms this year - The Verge
Switch vs PS4 vs Xbox One Global Lifetime Sales – December 2018
PS4 vs Xbox One vs Switch Global Lifetime Sales – January 2018
Switch vs PS4 vs Xbox One Global Lifetime Sales – May 2018
PS4 Sales Pass 80 Million Units, As God Of War Exceeds Expectations - GameSpot
PlayStation 4 ended 2018 with more than 91 million consoles sold | Mashable
Nintendo Switch Doubles US Sales in 2018; Outselling PS4 & Xbox One When Launch Adjusted - YouTube
Switch vs PS4 vs Xbox One Global Lifetime Sales – November 2018 | N4G
Global PS4 console unit sales 2021 | Statista
Global PS4 console unit sales 2021 | Statista
