NPD: PS4 Slim and Xbox One S fail to prevent US sales decline | GamesIndustry.biz
PS4 vs Xbox One vs Wii U USA Lifetime Sales – September 2015 Update | N4G
Analyst: Global Xbox One Sales Close to 35 Million & Xbox One X Outselling PS4 Pro in the US (Launch Aligned)
Xbox One vs PS4 vs Switch: Console and Game Sales Numbers - 2020 | Hooked On Tech
Chart: Sony Holds Edge Over Microsoft in Battle for the Living Room | Statista
Switch vs PS4 vs Xbox One Global Lifetime Sales - June 2021
PS4 vs Xbox One in the US – VGChartz Gap Charts – April 2020
Sony PS4 tops Microsoft Xbox One in U.S. console sales for 5th straight month – GeekWire
PlayStation 4 Back On Top In November In The US ; Outsells Xbox One
Switch vs PS4 vs Xbox One Global Lifetime Sales - January 2021
Microsoft Talks PS4 vs Xbox One Sales in Court Documents
Microsoft says PS4 sales were more than double of the Xbox One | Windows Central
PS4 vs Xbox One vs Wii U USA Lifetime Sales – January 2017 Update
PS4 outsold Xbox One by more than double, Microsoft says
PS4 vs Xbox One in the US – VGChartz Gap Charts – September 2019
U.S. PlayStation 4 Sales “Nearly Double” Xbox One in January | TIME.com
PS4 vs Xbox One in the US – VGChartz Gap Charts – June 2019 Update
Updated numbers show PS4 with at least 65 percent of two-console market | Ars Technica
GameStop, Walmart restock PS5 and Xbox: How to buy one now
PS4 vs Xbox One in the US – VGChartz Gap Charts – January 2019 Update - Sales | Alienware Arena
PS5 and Xbox Series X|S vs PS4 and Xbox One Sales Comparison - July 2022
Sony's PS4 ousts Microsoft's Xbox One for U.S. console, software sales in July – GeekWire
PS4 vs Xbox One vs Switch USA Lifetime Sales – August 2017 Update | N4G
PS4 vs Xbox One vs Switch USA Lifetime Sales – November 2017
Xbox One vs PS4 vs Switch: Console and Game Sales Numbers - 2020 | Hooked On Tech
PS4 vs Xbox One vs Wii U USA Lifetime Sales – February 2017 Update
