Xbox and PlayStation: Microsoft and Sony's history in video games

Sony and Microsoft to explore strategic partnership - Stories

Xbox and PlayStation: A look at Microsoft and Sony's console history

Best Selling Consoles of All Time—PS5, Xbox, Switch Ranked (2023) - Blog

Chart: Nintendo Switch Passes PS4, Looks Unlikely to Catch PS2

All Xbox Consoles In Order (The Complete List)

Strong revenue numbers for Sony and Microsoft gaming divisions - Gaming And Media

When Did the First Playstation Come Out? - History-Computer

Sony & Microsoft are set to upgrade the PS5 & the Xbox Series X consoles next year. Apparently, they have started hiring engineers for the project and are already discussing schematics with

The Future of Tech: Gaming Consoles, the Xbox and PlayStation of Tomorrow

The Battle for Gaming Dominance: Microsoft vs Sony

The history of PlayStation was almost very different - Polygon