PS4 Pro vs PS4: What's the difference? | Expert Reviews
PS4 outstrips Xbox One to become UK's fastest selling console | Games | The Guardian
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PlayStation 4 hardware review: Off to a mixed start | Ars Technica
PS4 vs Xbox One battle will be 'waged in the west' says Sony as Japan misses day one release | Trusted Reviews
Original (2013) PS4 | TechRadar
The new console battle: PlayStation 4 vs. Xbox One | CNN Business
How to identify which PS4 model you own - We Solve All
Sony sold 4.2 million PlayStation 4 units in 2013
PlayStation CEO Jim Ryan on PlayStation 5 price, launch titles, strategy - The Washington Post
PlayStation 4 - Wikipedia
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PS4 Review: Is Sony's console still worth a buy? | Trusted Reviews
Interesting Facts About Sony's Playstation 4 - The Fact Site
The PlayStation 4 Console Revealed - E3 2013 Sony Conference - YouTube
Xbox One v PS4: a dispatch from the console wars | Games | The Guardian
Sony PlayStation 4 500GB Console (Black) : 1: Amazon.co.uk: PC & Video Games
HumanCentric PS4 Mount for PS4 Original (2013 - mid 2016 Model) + 2 Controller Mounts Bundle (Black) | Mount on the wall or on the back of the TV | Patent Pending:
Sony PS4 Unboxing - YouTube
Sony PlayStation 4 (PS4) 500GB 2013 Best Price | Compare deals at PriceSpy UK
PlayStation Europe on Twitter: "The most powerful next generation console is here. PS4: This is #4ThePlayers > http://t.co/eWekCJO1QW" / Twitter
Sizing Up the PlayStation 4 and Xbox One - The New York Times
PlayStation 4 review: fast, powerful, worth it | Engadget
How the PlayStation 5 Improves on the PS4—and How It Doesn't | WIRED