NVIDIA has silently updated it's G-Sync Ultimate requirements.
Gone is at least the requirement of DisplayHDR 1000, and they've now certified at least two DisplayHDR 600 displays (MSI Optix MEG381CQR, LG 34GP950G) and even one DisplayHDR 400 display (Acer X34 S) to fit under G-Sync Ultimate -branding.
They changed the description of G-Sync Ultimate on their G-Sync page to read "Lifelike HDR" instead of "Best HDR 1000 nits" in late november last year.
https://www.nvidia.com/en-us/geforce/products/g-sync-monitors/
https://www.nvidia.com/en-us/geforce/products/g-sync-monitors/specs/
https://hexus.net/tech/news/monitors/147304-nvidia-waters-g-sync-ultimate-specification/
Gone is at least the requirement of DisplayHDR 1000, and they've now certified at least two DisplayHDR 600 displays (MSI Optix MEG381CQR, LG 34GP950G) and even one DisplayHDR 400 display (Acer X34 S) to fit under G-Sync Ultimate -branding.
They changed the description of G-Sync Ultimate on their G-Sync page to read "Lifelike HDR" instead of "Best HDR 1000 nits" in late november last year.
https://www.nvidia.com/en-us/geforce/products/g-sync-monitors/
https://www.nvidia.com/en-us/geforce/products/g-sync-monitors/specs/
https://hexus.net/tech/news/monitors/147304-nvidia-waters-g-sync-ultimate-specification/