Sony is dealing with PlayStation 5 shortage by making more PS4s - The Japan Times

The older console uses less advanced chips, is simpler to make and provides a budget-friendly alternative to the flagship model.

PS5 Stock Shortages are Still Prevalent; Sony Decides To Make More PS4

How to buy a PS5

Sony Gets Lift From Stay-at-Home Demand Ahead of PlayStation 5 Launch - WSJ

PS5 has reached 2 million sales in Japan, tracking slightly behind PS4

Sony Denies Production Delays For The PlayStation 5 As Pre-Orders Go Live [Updated]

Sony Is Making More PS4s Because Of PS5 Shortages

Sony is officially discontinuing most PS4 models — what you need to know

Semiconductor Shortage Affecting PS5 Stock a 'Crisis' and Getting Worse

Sony to keep producing PS4 consoles as it deals with PS5 shortage, report says - CNET

PS5 Stock Problems to Persist as Semiconductor Shortages Continue

Sony – Working Casual

PS5 Stock Shortages Force Format to Fall Behind Xbox for a Second Week in Japan

Sony to Reduce PlayStation 5 Production Following Global Chip Shortage, Getting Console Now Made Harder

Sony's PS5 Launch: What the Playstation Rollout Did Well and What Must Be Fixed