Microsoft owns up to how badly the Xbox One lost to the PS4 - Protocol
Xbox One's 3m vs. PS4's 4.2m - Sales numbers don't always tell the whole story - GameSpot
PS4 sales made up 51% of 2016's global console market
Sony further extends PS4's console sales lead over the 2015 holidays | Ars Technica
Sony further extends PS4's console sales lead over the 2015 holidays | Ars Technica
Chart: Nintendo Switch Passes PS4, Looks Unlikely to Catch PS2 | Statista
PS4 and Xbox One vs PS3 and Xbox 360 - Aligned Sales Comparison - December 2016 Update | N4G
Xbox One Sold 39.1M Units and PlayStation 4 Sold 76.6M Units by March 2018, Says IHS Markit Research
The Witcher 3 PC vs PS4 vs Xbox One sale percentages revealed for 2015, 2016 and 2017
PS4 vs Xbox One vs Wii U Global Lifetime Sales – June 2016 Update
Installed Base of Sony's PS4 Will Exceed Microsoft's Xbox One by 40%
Reports: PS4 is selling twice as well as Xbox One, overall | Ars Technica
PS4 vs Xbox One vs Wii U Global Lifetime Sales – May 2015 Update - PS4 23.2M, Xbox One 12.8M, Wii U 9.7M
PS4 vs Xbox One vs Wii U Global Lifetime Sales - April 2016 Update | N4G
PS4 vs XBox One Vs Wii U Review
Analysis: Sony continues to widen its console sales lead over Microsoft | Ars Technica
Analysis: Wii U has twice as many top-rated exclusive games as PS4 and Xbox One combined – GeekWire
PS5 and Xbox Series X|S vs PS4 and Xbox One Sales Comparison - August 2023
Switch vs PS4 vs Xbox One Global Lifetime Sales - February 2021
PS4 vs Xbox One vs Wii U Global Lifetime Sales – December 2016 Update
Sony further extends PS4's console sales lead over the 2015 holidays | Ars Technica
Xbox One X: Microsoft Fights Back in Booming Console Market | by Newzoo | Medium
