Sony reportedly discontinuing few PS4, PS4 Pro models

Reportedly, Sony has taken this step to boost the production of PS5 to meet the increasing demand for the newly-released models worldwide.

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Sony Says it Was Never Planning to Stop PS4 Production - PlayStation LifeStyle

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

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Sony Japan officially discontinues all PS4 models except the 500GB slim

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Some PlayStation 4 Models Have Reportedly Been Discontinued - SlashGear

Japanese Retailer Discounts PS4 Models Said to be Discontinued

Industry insider believes there won't be a PlayStation 5 Pro

PS4 Pro No Longer Being Sold By PlayStation Direct, Prompting Rumors It Will Be Discontinued - PlayStation Universe

All But Standard PlayStation 4 Models Reportedly Discontinued in Japan - Niche Gamer

Leaked DualShock 5 images appear to reveal PS5 controller - Dexerto