Here's a List of Reported 1440p Displays That Can Trick Your PS5 of Getting a 4K Signal | Tech Times
PS5 Update in March 2021 Will Fix 120Hz and 4K-HDR Issues
Yes, the PS5 Has 4k — Here's How to Use It
PS5 Display Resolutions, 4K, HDMI 2.1, and HDMI 2.0 | BenQ Asia Pacific
PlayStation 5 lumbered with displaying some games in "fake 4K" and possibly struggling with SmartShift setbacks according to PS5 observers - NotebookCheck.net News
Sony is releasing a God of War PS5 4K/60 optimisation patch tomorrow | VGC