PS4 sales officially pass 30 million | Ars Technica
PS4 and Xbox One's Combined Sales in North America Will Be 23.5 Million by November According to EEDAR
PS4 vs Xbox One vs Wii U USA Lifetime Sales – May 2015 Update - PS4 8.0M, Xbox One 7.2M, Wii U 4.1M
Witcher 3's Sales By System--How The Game Has Sold On PC, PS4, Xbox One, And Switch - GameSpot
Sony has sold more PS4s than the Xbox One and Wii U combined: Report - ExtremeTech
January 2015 Digital Sales Report: PS4 the #1 Source of Revenue, Grand Theft Auto V Ahead of Advanced Warfare
PlayStation 4 - Wikipedia
PS4 Tops Console Sales Charts in US July 2015 NPDs - GameSpot
PlayStation Revenue Up 33%, Biggest Revenue Driver for Sony
PS4 and Call of Duty: Black Ops 3 lead Black Friday 2015 sales
PS4 Led Console Sales for September 2015
PlayStation division revenue up by 16.8% partially due to PS4 sales | VG247
PS4 2018 sales bring lifetime total to over 90 million units - GameRevolution
PS4 sales officially pass 30 million | Ars Technica
PS4 vs Xbox One vs Wii U Japan Lifetime Sales – December 2015 Update | N4G
Witcher 3's Sales By System--How The Game Has Sold On PC, PS4, Xbox One, And Switch - GameSpot
![Analysis: Worldwide PS4 sales at least 40 percent better than Xbox One [Updated] | Ars Technica](https://cdn.arstechnica.net/wp-content/uploads/2014/10/ps4vsxb1.jpg "Analysis: Worldwide PS4 sales at least 40 percent better than Xbox One [Updated] | Ars Technica")
Analysis: Worldwide PS4 sales at least 40 percent better than Xbox One [Updated] | Ars Technica
PS4 vs Xbox One vs Wii U Japan Lifetime Sales – April 2015 Update - Wii U 2.3M, PS4, 1.4M, Xbox One 53K
/cdn.vox-cdn.com/uploads/chorus_image/image/48501921/9011257441_2e48659736_b.0.jpg "PS4 sales surpass 35.9M units worldwide - Polygon")
PS4 sales surpass 35.9M units worldwide - Polygon
January 2015 Digital Sales Report: PS4 the #1 Source of Revenue, Grand Theft Auto V Ahead of Advanced Warfare
PS4 vs Xbox One vs Wii U Global Lifetime Sales – April 2015 Update - PS4 22.4M, Xbox One 12.5M, Wii U 9.6M
August 2015 NPD Sales Analysis: PS4/XBO Combined Tracking 45% Ahead Of PS3/360
PS4 vs Xbox One vs Wii U Global Lifetime Sales – April 2015 Update - PS4 22.4M, Xbox One 12.5M, Wii U 9.6M
PS4 sales officially pass 30 million | Ars Technica
Global PS4 console unit sales 2021 | Statista
