Is Diablo 4 coming to PS4? In short, yes - N4G

You'll also be pleased to know that you'll be able to upgrade the PS4 version to the PS5 version of the game for no extra cost too.
You'll also be pleased to know that you'll be able to upgrade the PS4 version to the PS5 version of the game for no extra cost too.

Diablo 4 release date, beta dates, trailers and more

Diablo 4 release date, pre-order, gameplay and news

Diablo 4 early access release time, launch date and how to pre-load, Gaming, Entertainment

Diablo 4 Review - IGN

Diablo 4 release time, file size and preload options

Diablo 4 Unlimited Nightmare Dungeon Reset for Group Exploit Sneaks Out of Patch 1.0.3

Diablo 4 PS5/PS4 Beta Added to PlayStation Database , battle net diablo 4

Can the Asus ROG Ally run Diablo 4? In short - yes - PC Guide

Is Diablo 4 Cross Platform & Crossplay? In short - yes!