Can you use a PS4 controller on a PS5? Yes, here's how

To use your PS4 controller on a PS5, connect it to the PS5 with a USB cable and press the PlayStation button on the controller.
VGChartz

PS5 vs PS4 Sales Comparison in the US - August 2025 - Sales

The VGChartz sales comparison series of articles are updated monthly and each one focuses on a different sales [...] ...
Play Station Universe

Minecraft PS5 Is In Development And You Can Test An Early Version If You Own The PS4 Version

The official Minecraft website has announced that a PS5 version of Minecraft is in the pipeline, and those who own the PS4 version of the game are now able to test an early edition ahead of release.

How to upgrade your PS4 games to play on a PS5 with better graphics and frame rates

You can upgrade eligible PS4 games to play on a PS5 in higher quality through the PlayStation Game Hub and PS Store.