PS4 sales dwindle, total 116.1 million as PS5 breaks into Sony charts | TweakTown
PS4 vs PS3 and Xbox 360 – VGChartz Gap Charts – May 2018 Update
Chart: Rip-Off or Bargain - How Expensive Are PS4 and Xbox One Historically? | Statista
Chart: A PS4 Costs 4x as Much in Brazil as in the U.S. | Statista
Japanese Sales Charts: PS4 Back on Top as Switch Numbers Plummet | Push Square
PlayStation 4 Console Design - PlayStation 4 Wiki Guide - IGN
PS4 vs Xbox One in the US – VGChartz Gap Charts – February 2019 Update
Are the PS4 and Xbox One really that expensive, historically? | Ars Technica
Xbox One X Compared to PS4 Pro/PS4 and Xbox One S in Microsoft's XB1X Promotional Book
PS4 and PS5 UK Games Chart News Week Ending 29th January | PlayStation Fanatic
Global PS4 console unit sales 2021 | Statista
This Chart Shows How The PlayStation 4 Had The Most Successful Game Console Launch Ever | Business Insider India
PS4 vs Xbox One in the US – VGChartz Gap Charts – October 2017 Update
Are the PS4 and Xbox One really that expensive, historically? | Ars Technica
PS4 sales dwindle, total 116.1 million as PS5 breaks into Sony charts | TweakTown
How Low Will the Price of PS4 Go? | NeoGAF
PS4 vs Xbox One in the US – VGChartz Gap Charts – May 2018 Update | N4G
![Has the PS4 peaked? Annual console shipments are flat for 2017 [Updated] | Ars Technica](https://cdn.arstechnica.net/wp-content/uploads/2018/02/ps4peak.001-760x380.jpeg "Has the PS4 peaked? Annual console shipments are flat for 2017 [Updated] | Ars Technica")
Has the PS4 peaked? Annual console shipments are flat for 2017 [Updated] | Ars Technica
The Riftbreaker Charts a Course for PS4 – PlayStation.Blog
PS4 Tops Console Sales Charts in US June 2015 NPDs - GameSpot
2013 Yearly Sales Chart: PS4 with 1 million gap over Xbox One, GTAV with nearly 16 million sales | N4G
There's Not a Single PS5, PS4 Game in the Japanese Sales Charts | Push Square
PS4 Dominates Xbox One in Ubisoft Platform Sales Charts - GameSpot
Chart: Advantage Sony - PS4 Price Undercuts Xbox One by $100 | Statista
