27GX790A-B

LG

27GX790A-B

23 positive 1 neutral 7 negative

Based on 31 Reddit mentions

$843.00

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Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

Why are they still putting DisplayPort 1.4 on these high refesh rate monitors??

The LG 27GX790A-B doesn't even have DP 2.1 UHBR20 it seems like it's only a UHBR10 port so you would only be able to get like 290 Hz at 1440p 10bit, not the full 480 Hz without DSC You can't even disable DSC on this monitor anyways

RawbGun in r/Monitors

November 18, 2025 8:56 AM

3

Oblivion Remastered: VRR Oled Flicker gone after yesterday's nvidia update

Do you still get stuttering? Also did you go in Nvidia app and force preset M correct? otherwise by default the dlss quality uses preset K. Funny I happen to be messing around testing VRR today because I usually run it off due to some games having bad flicker and Oblivion was a game I tested knowing

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WHITESTAFRlCAN in r/oblivion

January 28, 2026 10:07 PM

3

Did Gigabyte forget about their monitor? FO27Q3

I was in contact with Gigabyte and got an answer that there is a plan to release firmware with DSC off, but not in the short term. I am disappointed and a little angry that I bought this monitor now that I found I missed the 27GX790A-B from LG.

BlackPope215 in r/gigabyte

December 13, 2025 11:42 AM

1

Bad vision since I use Oled ?...

yeah what size screen we talking about here? at that distance on all my monitors can see the individual pixels on the screen LOL. He's probably seeing the color fringing of text due to the non RGB pixel layout I assume which is probably causing the eye strain IMO. I got better than 20/20 vision and

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davyangel in r/Monitors

January 2, 2026 3:14 AM

1

Is this a solid monitor for $600?

Hey can you explain how the https://www.rtings.com/monitor/reviews/lg/27gx790a-b is worse than the 240hz version? I’m “upgrading” from a samsung g6 360hz, many reviews that qd-oled is way more vibrant and sharp than W-oled. A oled is a oled but im not sure if it’s really worth it or if I should get

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InflationHorror1399 in r/Monitors

January 11, 2026 5:33 AM

1

Best OLED Alternative

Thank you! Ive heard similar things about MSI and how they force user to do pixel cleaning. i hope thats not the case with other brands.. PG27AQN and asus monitors are not available for me. I know with DP 1.4 DSC is visually lossless but i wanted 2.1 DP if im spending so much money on a product. Cur

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Regular-Ad-7865 in r/Monitors

February 13, 2026 8:25 PM

1

Avis setup

A ce budget c'est quand même dommage de pas passer en 1440p surtout que t'as des écrans pour le même prix que le Zowie en OLED 240hz ou 360Hz https://fr.pcpartpicker.com/product/Bdbypg/lg-ultragear-oled-27gx790a-b-270-2560-x-1440-480-hz-monitor-27gx790a-b même prix en 1440p OLED 480hz

fabulot in r/pcmasterraceFR

April 10, 2026 12:36 PM

1

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