PS4 vs Xbox One vs Wii U Global Lifetime Sales – January 2017 Update
Switch leads over Xbox One sales by 4 million units
Sony PS4 tops Microsoft Xbox One in U.S. console sales for 5th straight month – GeekWire
PlayStation 4 sales beat Xbox One sales in 2013 - CBS News
PS4 Absolutely Destroyed Xbox One in Lifetime Sales
PS4's sales dominance slackens slightly in holiday season | Ars Technica
Switch vs PS4 vs Xbox One Global Lifetime Sales – January 2020 | N4G
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 one, Xbox
Xbox One slowly narrows its quarterly sales deficit against the PS4 [Updated] | Ars Technica
Xbox One still flops in Japan
PlayStation 4 news - Forget Xbox One and Nintendo Switch, Sony console is still number one | Gaming | Entertainment | Express.co.uk
Analysis: Worldwide PS4 sales at least 40 percent better than Xbox One [Updated] | Ars Technica
PS4 vs Xbox One vs Switch Global Lifetime Sales – October 2017
PS4 vs Xbox One vs Switch Global Lifetime Sales – November 2017 | N4G
Switch vs PS4 vs Xbox One Global Lifetime Sales - June 2021