SONY COMPUTER ENTERTAINMENT ANNOUNCES THE “PLAYSTATION®4(PS4™) 20th ANNIVERSARY EDITION”
Sony announces 50 million sales milestone for the PS4 - GSMArena blog
Sony PlayStation 4 to Be Released Nov. 15 - ABC News
The PS4 Was Officially Announced 7 Years Ago Today - Push Square
7 Years Ago Today Sony Announced the PS4 – A Look Back at The Iconic Event
Sony announces PlayStation 4 Pro with 4K HDR gaming for $399 - The Verge
Sony announces PlayStation 4 Pro for November 2016, priced £349 | Eurogamer.net
New PS4 Pro 500 Million Limited Edition Announced - Celebrates New PlayStation Milestone – Pokde.Net
Sony reveals the PlayStation 4
Spider-Man Limited Edition PS4 Pro Announced | Technology News
Sony PS4 Specs and Games Announced, Console Not Shown
Sony Announces September Event for PlayStation 4 Successor 'Neo'
PS4 Announced: Why Sony's Next-Gen Console Unveiling Was An Imperfect Success
PlayStation 4 Slim Model Confirmed, Release Date Announced - IGN
When did the PS4 come out? - The Big Tech Question
PS4 Pro officially announced: Sony confirms PS4 NEO release date and price | Gaming | Entertainment | Express.co.uk
PlayStation 4 Pro's Price and Release Date Announced
PS4 Pro Announced And Will Launch On November 11th - mxdwn Games
Sony PS4 State Of Play News Roundup: Everything Announced - GameSpot
Sony PlayStation announces more powerful, slimmed down versions of PS4 – GeekWire
Sony Announces PlayStation 4
Sony announces lighter, less power hungry PS4 hardware | Eurogamer.net
Sony Reveals PlayStation 4 Price - E3 2013 Sony Conference - YouTube
PS4 and Playstation Release Dates
