New PS4 hardware revision cheaper, more efficient - Gameplanet New Zealand
Inside PlayStation 4 Pro: How Sony made the first 4K games console • Eurogamer.net
First PS4 Hardware Revision Quietly Released in Japan - Console Gaming - Linus Tech Tips
Free Your Mind – The PlayStation Neo Is Not So Bad | Power Up Gaming
How to Upgrade Your PS4 Hard Drive to an SSD for Faster Loading Times | PCMag
PlayStation 4 - Wikipedia
Sony Quietly Rolls Out New PS4 Model | PCMag
Could Microsoft upgrade the Xbox One's hardware to fix the PS4 performance gap? - ExtremeTech
New PS5 console redesign due for release next year claim sources | Metro News
PS4 Pro price, hands-on, specs, controller: everything you need to decide whether to buy | VG247
Sony Announces a Slight PlayStation 4 Hardware Revision with All Matte Finish - Total Gaming Network
Sony does not rule out that PS5 has a hardware revision like PS4 Pro
The Evolution of PlayStation Hardware - IGN
PS4 and Xbox One 4K hardware revisions coming this year - rumour | VG247
Sony just SECRETLY released a new PS4 – and it's got a big advantage
Hardware Test: PlayStation 4 • Eurogamer.net
PlayStation 4 - Wikipedia
PlayStation 4 Pro CUH-7200 review: the latest, quietest hardware revision • Eurogamer.net
Could Microsoft upgrade the Xbox One's hardware to fix the PS4 performance gap? - ExtremeTech
PlayStation 5 seems to be getting a minor hardware revision this week - VideoGamer.com
The revised PlayStation 5 model has quietly gone on sale | VGC
The first hardware revision of the PS5 looks like a step backwards | TechSpot
The Evolution of PlayStation Hardware - IGN
New PS4 and PS3 Models Registered by Sony in Indonesia, Hint at Hardware Revisions
The New Japanese PS4 Model Drains Less Power and Isn't as Loud - Push Square
New PlayStation 5 model number more likely for a hardware revision rather than an upcoming PS5 Pro or PS5 Slim variant - NotebookCheck.net News
