Xbox and PlayStation: Microsoft and Sony's history in video games
The History of Video Game Consoles, by Trisha Chen
PlayStation 4 - Wikipedia
Xbox And PlayStation: Microsoft And Sony's History In Video Games
History of video games from #Atari to #Xbox – an annotated graphic – Engineering & Technology magazine
New Xbox Series X and PlayStation 5 Consoles in Video Game Battle - Bloomberg
Xbox Expected to Gain Console Software Market Share over PlayStation & Nintendo By 2026
Strong revenue numbers for Sony and Microsoft gaming divisions - Gaming And Media
The PlayStation 5 Just Had the Biggest Console Launch in US History
Xbox And PlayStation: Microsoft And Sony's History In Video Games
Xbox Game Pass Is Coming to PlayStation and Nintendo—If Microsoft
Microsoft, Sony acquisitions are the start of further consolidation - Polygon
PlayStation and Xbox won't launch new consoles until at least 2028