Apparently there is a 390Hz monitor. Its native 360Hz, factory overclocked to 390Hz.
Its called XV252QF (XV252Q Fbmiiprx), 24.5" IPS 1080p@390Hz, has blur reduction (VRB).
Official and specs:
Official | DisplaySpecifications
Some review:
Optimum Tech | WePC
This post will be edited!
ADDITIONS/EDIT:
- price is $499 on acer store
- FreeSync Premium (no variable overdrive)
- monitor can do 120-390Hz backlight strobing (VRB)
- NVIDIA gpus: FreeSync OFF/ON = overdrive OFF/Normal/Extreme
- AMD gpus: FreeSync ON = overdrive locked (to ~Normal), FreeSync OFF = overdrive OFF/Normal/Extreme
- VRB Normal/Extreme (pulse width) = overdrive OFF/Normal/Extreme
- same or similar model is Acer AOpen FireLegend 25XV2Q F priced at $450 ($400 on sale) - Bijan Jamshidi review,
DisplaySpecifications
UFO Speed: ∼1920pps (1950pps @390Hz, 1080pps @360Hz, 1920pps @240Hz)
OD Normal
TVR Extreme, OD Normal
240Hz, TVR Extreme, OD Normal
source: https://youtu.be/O_ddND-QiTA
UFO Speed: ∼960pps (780pps)
390Hz, FreeSync OFF, OD Normal
source: https://youtu.be/2u2SEcTIzxw
390Hz, VRB Extreme, OD Normal
source: https://youtu.be/_Tb9H6gQjb8
UFO Speed: ∼1080pps (1170pps @390Hz, 1080pps @360Hz, 1200pps @240Hz)
Dark cyan track - wider ghosting trails, less overshoot.
UFO Speed: ∼ 960, 1080, 1920pps (780pps, 1170pps, 1950pps)
source: https://youtu.be/GrVWF91zCGU
Input lag (Optimum Tech):
Acer 390Hz monitor - XV252QF
Acer 390Hz monitor - XV252QF
Last edited by Discorz on 14 Nov 2021, 06:07, edited 14 times in total.
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Re: Acer 390Hz monitor - XV252QF
surprised there's no more info on this considering its the fastest monitor around atm?
Re: Acer 390Hz monitor - XV252QF
Exactly. I would love to see some detailed reviews on it. Nobody's interested because its expected to perform the same as 360Hz. Similar to 240 vs 280Hz situatuion.
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Re: Acer 390Hz monitor - XV252QF
But for people who are still on 240Hz or lower and not a 360Hz monitor ... it would seem this is the majority of people interested in it.
Scan out differences
390Hz - 2.56ms
360Hz - 2.78ms
A decrease scan-out time of .22ms with a 390Hz monitor
Scan out differences
390Hz - 2.56ms
360Hz - 2.78ms
A decrease scan-out time of .22ms with a 390Hz monitor
Last edited by BTRY B 529th FA BN on 26 Jun 2021, 07:53, edited 1 time in total.
Re: Acer 390Hz monitor - XV252QF
Hey guys,
I ordered this monitor a few days ago and will try it out soon. Any tests you guys want to see in particular?
I ordered this monitor a few days ago and will try it out soon. Any tests you guys want to see in particular?
- BTRY B 529th FA BN
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Re: Acer 390Hz monitor - XV252QF
Oh wow! Would you be able to do 390Hz vs 360Hz ufo test at best overdrive available? It would be a first one on the Internet. I believe this monitor also has motion blur reduction called VRB at probably 240Hz max. Some of those ufos would also be interesting to see. Hopefully you do the tests correctly . And maybe some info on input lag.
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Re: Acer 390Hz monitor - XV252QF
Refresh rate ugprades need to be geometric to be reasonably easily noticed by humans -- aka 60 -> 120 -> 240 -> 480 -> 960Discorz wrote: ↑20 Jun 2021, 18:07Oh wow! Would you be able to do 390Hz vs 360Hz ufo test at best overdrive available? It would be a first one on the Internet. I believe this monitor also has motion blur reduction called VRB at probably 240Hz max. Some of those ufos would also be interesting to see. Hopefully you do the tests correctly . And maybe some info on input lag.
Possibly it won't be a noticeable difference. Basicaly only a 390/360 upgrade at best, but the GtG bottleneck will be a handicap factor on even that 390/360 improvement.
But I am interested in how the panel tuning differences of all the various different 360 Hz monitors compare -- that will be the bigger difference. Good tuning at 360 Hz will outweigh bad tuning at 390 Hz, but good tuning at 390 Hz may produce a larger margin versus bad tuning at 360 Hz.
Nontheless -- More Hz the merrier!
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Re: Acer 390Hz monitor - XV252QF
i need 2 fill up the quota ,so i can post some pics in my topic
jokes aside..if this monitor is 360 range 4 mbr or vrb or insert corect term..i will buy it 100% or if its dyac+ equal or better on 240 ..
jokes aside..if this monitor is 360 range 4 mbr or vrb or insert corect term..i will buy it 100% or if its dyac+ equal or better on 240 ..
Re: Acer 390Hz monitor - XV252QF
A unexpected low $499.99 on acer store site: https://store.acer.com/en-us/24-5-nitro ... q-fbmiiprx
Same on amazon: https://www.amazon.com/Acer-XV252Q-Fbmi ... 448&sr=8-1
Last edited by Discorz on 21 Jun 2021, 05:49, edited 1 time in total.
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