Taken from VGChartz.com, console sales through November : r/PS4
Switch vs PS4 in the US – VGChartz Gap Charts – March 2020
Switch vs PS4 vs Xbox One Global Lifetime Sales – March 2018
VGChartz (@VGChartz) / Twitter
Switch vs PS4 in the US Sales Comparison – Switch Lead Continues to Grow in June 2020
PS4 and Xbox One vs PS3 and Xbox 360 - VGChartz Gap Charts – May 2019 Update | N4G
PS4 vs PS3 and Xbox 360 – VGChartz Gap Charts – January 2018 Update
PS4 vs Wii – VGChartz Gap Charts – December 2018 Update - Sales | Alienware Arena
Switch vs PS4 in the US Sales Comparison - July 2021
PS4 vs Xbox One in the US – VGChartz Gap Charts – March 2020
PS4 vs Xbox One vs Wii U Global Lifetime Sales – May 2017 Update | N4G
In February 2022, compared with the total sales of ps5 and PS4 in the same period, PS4 led 1809479 units From VGChartz – Fresh Research reports and Daily Fintech briefings
Switch vs PS4 Sales Comparison - January 2022
PS5 vs PS4 Sales Comparison - September 2021
PlayStation 4 vs Xbox 360 in the US – VGChartz Gap Charts – March 2020
Switch vs PS4 – VGChartz Gap Charts – October 2019
PS4 vs Xbox One vs Wii U Global Lifetime Sales – June 2016 Update
PS4 vs Xbox One in the US – VGChartz Gap Charts – November 2017 Update | N4G
Switch vs PS4 – VGChartz Gap Charts – March 2020
PS4 vs Xbox One in the US – VGChartz Gap Charts – January 2019 Update - Sales | Alienware Arena
Switch vs PS4 vs Xbox One Global Lifetime Sales - November 2020
VGChartz - PS5 vs PS4 sales comparison through January... | Facebook
