PlayStation 4 sales milestones hit staggering numbers, 106 million systems sold as of December 2019 - One More Game
U.S. PlayStation unit sales by console 2022 | Statista
PS4 Sales Pass 80 Million Units, As God Of War Exceeds Expectations - GameSpot
Switch vs PS4 vs Xbox One Global Lifetime Sales – December 2019
Switch vs PS4 vs Xbox One Global Lifetime Sales – January 2019
The PS4 Has Now Sold 53.4 Million Units Worldwide, With 6.2 Million Sales Over The 2016 Holidays
Switch vs PS4 vs Xbox One Global Lifetime Sales - January 2021
Sony PlayStation unit sales by console 2021 | Statista
PS4 vs Xbox One vs Switch Japan Lifetime Sales – September 2017 Update
PS4 vs Xbox One vs Switch Global Lifetime Sales – December 2017
ᐈ Switch vs PS4 vs Xbox One Global Sales – 2017-2018 • WePlay!
William D'Angelo on Twitter: "The Nintendo Switch has outsold the lifetime sales of the PS4 in the US. It has taken 61 months for the Switch to do so. Worldwide, the Switch
What Sony's '4.2 Million PS4s Sold' Figure Actually Means
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Comparison of PS5 and PS4 sales in the same period in February 2022 - Real Mi Central
When Will PS5 Pass PS4 In Sales? - Insider Gaming
Switch vs PS4 Sales Comparison - February 2022
PS4 vs Switch vs Xbox Sales as of November 2017 | The Nerd Stash
Nintendo Switch is set to surpass both PS4 and Game Boy in total sales | KitGuru
List of best-selling PlayStation 4 video games - Wikipedia
PlayStation's Q1 sales rise to $5.6bn but operating income down 40% | GamesIndustry.biz
PS4 sales dwindle, total 116.1 million as PS5 breaks into Sony charts
PS4 sales made up 51% of 2016's global console market
