AlexUA6

Please do you confirm this issue did not appear when testing VRR mode on this TV ? And could you give the exact model of the tested TV (settings => about this TV) ?

I have both Samsung Q90T and LG OLED CX. And I tried Fornite on PS5 yesterday on Q90T.

With the PS5 plugged on the Q90T, the supported video signal in the System display settings is HDR YUV422.

When I launch Fornite, yes I have HDR with 120 hz. But colors are too vivid, and does not seem HDR, like when I run Fornite on PC without HDR.

Q90T TV on my PC (Nvidia 3080) when I do not set the HDR on, I have the same result.

PS5 + Fornite 120hz + LG OLED CX => Wonderful colors, very good lattency PS5 + Fornite 120hz + Samsung Q90T => Too vivid colors (bleeding eyes), but very good lattency PC Nvidia + Fornite 120hz + Samsung Q90T => Too vivid colors (bleeding eyes), but very good lattency PC Nvidia + Fornite 120hz + Samsung Q90T + HDR=> Wonderful colors, but average lattency PC Nvidia + Fornite 120hz + Samsung Q90T + HDR + VRR=> Dull color, blacks issues, but very good lattency

Yes the firmware version in CA is 1462 : https://www.samsung.com/ca_fr/support/model/QN65Q90TAFXZC/#downloads Yes the firmware version in EU/UK is 1497: https://www.samsung.com/uk/support/model/QE65Q90TATXXU/#downloads

But it is possible the tester did not notice the difference when switching to VRR mode. So I uploaded photos of the screen in with or without VRR, of an underexposed photo with Lithroom:

HDR without VRR: https://drive.google.com/file/d/1eQyBX3LjFauWXe-G_Zysq1Ty1j-mh0I3/view?usp=sharing

HDR and VRR https://drive.google.com/file/d/1eVJUUIX8pCn3JWUS4MyUmdA6nToAHv1L/view?usp=sharing

No HDR, with VRR https://drive.google.com/file/d/1eDLsKr3um1fLPW4Qt9onZYKsq0JocOJo/view?usp=sharing

In VRR mode we can notice there is a gap in the gradient from full black to dark grays.

I just purchased a graphic card that supports VRR and I came into that issue too. There are plenty of reports about this issue. I just have to activate VRR with my graphic card to have dull colors and grayish darks.

There a plenty of reports about that issue. https://www.rtings.com/tv/discussions/ByEsXCBNVMjfEsWS/game-mode-brightness-and-black-levels https://eu.community.samsung.com/t5/tv/do-not-buy-from-the-samsung-shop-shocking-service-pursuing-a/td-p/3222743

I don’t understand why the reviewer that tested VRR Nvidia 3080 did not run into that issue.

TV firmware is updated to 1497. Graphic card is a EVGA Nvidia 3080 Ultra Gaming firmware updated, drivers up-to-date 465.89.

I have a crash when Launching Fortnite with HDR + VRR / 120 hz / 4K.

If I launch Fortnite with it is HDR , it’s OK, with VRR => OK, but both of them causes me a crash of the game, I have to press ALT F4 because there is no signal.

I can launch Fortnite with HDR only, and in the game activate Game mode, in that case I have both HDR + VRR. But I have to think to desactivate VRR before launching the game each time.

I have 465.89 WHQL drivers , everything is up-to-date, even my firmwares.