Sony released a firmware update for A90K the same day this review was published (Oct 6). Can you see if it fixes the issue with scaling 480p content?
Here is a link to the new firmware for reference:
https://www.sony.com/electronics/support/oled-tvs-android-a90k-series/xr-48a90k/software/00280964
Hi! Unfortunately, we no longer have this TV so we canโt retest it.
I have confirmed, G-Sync.
Confirmed working, but only through hdmi port 1 even though all ports will expose gsync compatibility when freesync is enabled in tv menu. Ports are otherwise identical in supported resolutions and refresh rates (only hdmi 3 stands out with arc). Documentation is very much lacking.
Confirmed working, but only through hdmi port 1 even though all ports will expose gsync compatibility when freesync is enabled in tv menu. Ports are otherwise identical in supported resolutions and refresh rates (only hdmi 3 stands out with arc). Documentation is very much lacking.
I must add that it plays a littlebit better with amd cards as it works on hdmi 1 through 4, and a few games experience less to no microstuttering on amd. That said, most games do run flawlessly on nvidia, too. For many games, fullscreen mode is a requirement for stutter free gameplay on both nvidia and amd, but that is probably nothing new. tested on rtx 3070 and rx 6600 xt.