AOC AGON AGP327KG Discussion Thread (32" 5K 144Hz, G-SYNC Pulsar)

[kyube]

https://www.nvidia.com/en-us/geforce/ne ... uncements/

At Gamescom, AGON by AOC has unveiled the 31.5-inch, 5120x2880 AGP327KG, running natively at 144Hz. It combines the ultimate motion clarity of G-SYNC Pulsar with a larger and higher-resolution panel, for gamers wanting a more immersive display and the increased detail delivered by higher-res rendering.
The AGP327KG also includes G-SYNC Ambient Adaptive Technology, using a built-in light sensor to give users the option to automatically tune color temperature and/or brightness based on the ambient lighting in the room, for optimal viewing at any hour of the day or night.

AGON by AOC are showcasing the AGP327KG at Gamescom 2026, letting attendees experience the new 5K G-SYNC Pulsar gaming monitor at the AGON by AOC booth.

Will likely target a sharper duty cycle due to the lower refresh rate, akin to a few ELMB-SYNC models.
Let's see what Nvidia has cooked up

UPDATE (27th August)

We were told by NVIDIA at a demo at Gamescom that it will continue to offer features we saw on the 27″ models including 60Hz and 120Hz ULMB2 operation. The Pulsar VRR range will be 75 – 144 / 240Hz. They also tell us that they are pushing brightness even further and expect to be able to reach as high as 500 nits for Pulsar operation!
...
No official word on pricing and availability at this stage, but we expect it will probably be showcased more widely at CES in January and released soon after, following on from the 27″ launches this year.

Source: https://tftcentral.co.uk/news/aoc-annou ... ng-monitor
I assume the QHD@240Hz limitation is due to DSC and the fact the new GSYNC module (MT9810) is locked down to DP1.4 / HDMI 2.1 (TMDS)
The fact brightness is being targeted as a worthwhile spec to boast about is already telling me that the effective motion clarity will be subpar...
Let's hope that ULMB2@120Hz will be usable & even sharper than current 27"@QHD models.

UPDATE 2 (1st September)
Reflex Latency Analyzer (RLA) is back!
A glaring omission from the QHD@360Hz panels.

[The Empyrean]

Happy to see Pulsar is coming to other sizes already. I exclusively play multiplayer games on 24" 1080p monitors so I hope that's on the horizon too, I feel like it should have been the initial wave since that's what eSport players target too.

[bobbie424242]

It will not support dual mode (1440p @ higher refresh rates), will it ?
5K @ 31.5" is an interesting and unusual choice (186ppi). Identical ppi than 4K @ 24".

[hammelgammler]

Will likely target a sharper duty cycle due to the lower refresh rate, akin to a few ELMB-SYNC models.
Let's see what Nvidia has cooked up

If I'm not mistaken, it's 25% pulse width with Pulsar enabled, you mean they will target a lower pulse width than 25%? That would be amazing! Could be a really nice CRT alternative, given it's high resolution. I really hope we get at least the same 60Hz/120Hz ULMB2 modes as with the other pulsar monitors, as that's a really unique selling point to me. I would likely want to use this monitor with the lowest pulse width I can in a pitch black room.

It will not support dual mode (1440p @ higher refresh rates), will it ?
5K @ 31.5" is an interesting and unusual choice (186ppi). Identical ppi than 4K @ 24".

TFTCentral made a post on X saying it supports 1440p@240Hz. If that's the case and they optimize for the full 240Hz range, maybe it will still target 25% pulse width as the other pulsar monitors? I hope not, or at least give us the option to change it.

[kyube]

If I'm not mistaken, it's 25% pulse width with Pulsar enabled, you mean they will target a lower pulse width than 25%? That would be amazing! Could be a really nice CRT alternative, given it's high resolution.

Pulsar uses variable duty cycle across it's refresh rate range. It doesn't use 25% on every target in the 100–330Hz range
It's 25% only on the lowest ones. Likely up to 50% on the higher range values.
Higher refresh rates have a longer duty cycle.

There's quite a few "CRT alternatives" on the market, but one has to choose the refresh rate region, brightness region & image resolution he finds comfortable.

[hammelgammler]

Pulsar uses variable duty cycle across it's refresh rate range. It doesn't use 25% on every target in the 100–330Hz range
It's 25% only on the lowest ones. Likely up to 50% on the higher range values.
Higher refresh rates have a longer duty cycle.

There's quite a few "CRT alternatives" on the market, but one has to choose the refresh rate region, brightness region & image resolution he finds comfortable.

Ah okay, I thought it was 25% flat, thanks for clarifying. Is there a technical reason for it? 50% sounds really quite bad. Weren’t they claiming like 1000Hz effective motion clarity with pulsar enabled? At 330Hz, it would need a pulse width of 33%, right?

But anyways, I know there are some CRT alternatives already, the current pulsar monitors are not bad by any means. But to me, it’s still a trade off and no clear winner. As I would only want to use the lowest pulse width modes anyway, 1440p 120Hz vs 5k 120Hz would be a huge upgrade compared to the current pulsar monitors.

That’s why for me, the much higher resolution would feel like a worthy trade off to loose the CRT benefits and accept the IPS weaknesses.

[kyube]

Ah okay, I thought it was 25% flat, thanks for clarifying. Is there a technical reason for it? 50% sounds really quite bad.

Don't treat my values as official (especially my claim of 50%) I have no data to substantiate the claim. It's just based on UFOs.
There's no official reasoning for why they've chosen the specific duty cycle curve.
My theory is that it's related to them opting for a "brightness-first" approach and trying to avoid crosstalk as much as possible.
If Pulsar was 10-19% duty cycle in 100–330Hz refresh rate range, it'd be much better.

Weren’t they claiming like 1000Hz effective motion clarity with pulsar enabled? At 330Hz, it would need a pulse width of 33%, right?

Yes. What the exact values are that Pulsar uses across different refresh rates? I don't know :shrug:
The closest information we have is this one provided by Nvidia, which implies as 20–35% duty cycle range in 100–320Hz region
Whether this is FW 1.1.8 or the new FW 1.1.9? I don't know.