Sony further extends PS4's console sales lead over the 2015 holidays | Ars Technica
Study: PS4 tops Black Friday store sales, Xbox One grabbed most online sales - Polygon
PS4 vs Xbox One vs Wii U Global Lifetime Sales – June 2016 Update
Analysis: Wii U has twice as many top-rated exclusive games as PS4 and Xbox One combined – GeekWire
PS4 vs XBox One Vs Wii U Review
PS4 vs Xbox One vs Wii U Global Lifetime Sales – May 2015 Update - PS4 23.2M, Xbox One 12.8M, Wii U 9.7M
Study: PS4 tops Black Friday store sales, Xbox One grabbed most online sales - Polygon
Xbox One Sales At 20 Million, PS4 Nearly 40 Million, According To EEDAR Study
PS4 and Xbox One vs PS3 and Xbox 360 - Aligned Sales Comparison - December 2016 Update | N4G
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
PS5 and Xbox Series X|S vs PS4 and Xbox One Sales Comparison - January 2023
PS4 sales made up 51% of 2016's global console market
Chart: Nintendo Switch Passes PS4, Looks Unlikely to Catch PS2 | Statista
PS4 Slim Vs Xbox One S: New Amazon 2016 sales announcement makes good reading for Sony | Gaming | Entertainment | Express.co.uk
Xbox One's 3m vs. PS4's 4.2m - Sales numbers don't always tell the whole story - GameSpot
Sony Ships 8.4 Million PS4 Units in Q3 FY15
PS4 Absolutely Destroyed Xbox One in Lifetime Sales
Xbox Vs Playstation Sales Poll: What's More Popular | Decluttr BlogDecluttr Blog
VGChartz on X: "PS5 and Xbox Series X|S vs PS4 and Xbox One sales through 32 months (#VGChartz estimates): PS4+XOne: 63.65M (June 2016) PS5+XSX|S: 62.01M (June 2023) https://t.co/ojfaQzWKg4 #PS5 #PlayStation5 #PS4 #PlayStation4 #
Switch vs PS4 vs Xbox One Global Lifetime Sales - February 2021
PS4 vs Xbox One vs Wii U Global Lifetime Sales – June 2016 Update
