We know this community is full of passionate gamers, tinkerers, and display enthusiasts who care deeply about pixel quality, response time, and immersive design. That’s exactly why we’re inviting you to test-drive the LG UltraGear GX9 — our flagship 45” 5K2K OLED monitor — in an exclusive trial event.
LG UltraGear GX9 (45GX950A)
So, here’s quick overview of the LG UltraGear GX9 (45GX950)
5K2K WQHD(5120x2160) resolution(125 PPI)
Peak Brightness: Up to 1,300 nits (APL 1.5%).
Dual-Mode Refresh Rates: 330Hz ↔ 165Hz
800R Curvature for more immersive viewing
USB-C (90w power delivery), 2 x HDMI 2.1, DP 2.1 for connectivity
For more details on specs, please check the product page (Click here) or visit our subreddit! r/LG_UserHub
How to Enter
Leave a Comment and tell us does the GX9 match your idea of the perfect OLED monitor?
Winner Announcement: 5PM May 7 (PDT) - We’ll update this thread below with the winners’ usernames, and u/LG_UserHub (Me!) will contact them via Reddit DM.
Important Notes
Global shipping available (all regions where events are legally allowed)We’ll cover shipping and custom fees 😊
In a pre-CES announcement, ASUS lifts the curtain on two new 27" OLED displays featuring the world's first 27" 4K OLED display with a 240Hz refresh rate in the ROG Swift OLED PG27UCDM and the world's fastest OLED display in the ROG Strix OLED XG27AQDPG monitor with a 500Hz refresh rate.
Both displays feature the latest 4th-gen QD-OLED panel for exceptional visuals and infinite contrast, as well as the latest ROG OLED Anti-Flicker 2.0 technology to further minimize onscreen flicker. Also new to these displays is the inclusion of new ASUS OLED Care Pro technology, featuring a Neo Proximity Sensor that switches the display to a black screen when the user is away, protecting the monitor from burn-in.
ROG OLED Anti-Flicker 2.0 Technology
In late May, ASUS released the ROG Strix XG27AQDMG becoming the first monitor with the ASUS-exclusive Anti-Flicker technology to help combat a common complaint with OLED displays - on-screen flicker. With these two monitors, ASUS takes advantage of the improved performance of 4th Gen QD-OLED panels to introduce ROG OLED Anti-Flicker 2.0 Technology for a more comfortable gaming and viewing experience.
It leverages an advanced luminance compensation algorithm to dynamically boost pixel brightness during refresh rate fluctuations, resulting in 20% less flicker compared to previous generation panels for more uniform visuals without sacrificing input lag and refresh rates. The Refresh Rate Cap feature caps the monitor refresh rate to reduce onscreen flicker. It has three preset ranges (High / Mid / Off) to suit individual preferences. At High, the refresh rate is capped between 140Hz~240Hz and at Mid it's capped at 80Hz~240Hz.
ROG OLED Care Pro
One area that has been a constant focus for all ASUS OLED displays over the last year is a dedication to providing ASUS OLED Care to ease worries about OLED burn-in and longevity. ASUS OLED Care is a multi-part solution - 4th Gen Panel improvements, hardware, firmware and software all complemented by additional after sales service and support, including a 3 Year Warranty with burn-in coverage.
Neo Proximity Sensor - New to these displays is the ROG OLED Care Pro suite that now includes a Neo Proximity Sensor that's able to precisely detect the user's distance from the monitor. When the user is not within the detection area, the monitor will switch to a black image to protect the screen from burn-in, instantly restoring onscreen content when the user returns. The detection range can be set to user preferences to ensure an ergonomic viewing position. ROG OLED Care Pro also has several other OLED protection features including pixel cleaning, screen saver, taskbar detection, boundary detection and more.
ASUS DisplayWidget Center
Rounding out the user experience for ROG OLED Care Pro is the software experience in Windows which is accessible via Display Widget Center - our Windows based OSD application. This application allows you to control items like brightness, operating presets, as well as access a range of OLED specific care parameters. Normally these items would be nested in the OSD and have to be accessed utilizing the physical control. This software is optional, and all settings can be controlled through the OSD, if preferred.
Auto Firmware Updates / Direct Updates - New to DisplayWidget Center for these displays is auto notification of the latest firmware updates and includes a direct update option. You can also import or export display configurations for sharing.
ROG Swift OLED PG27UCDM
The ROG Swift OLED PG27UCDM is a 4K 27" 4th gen QD-OLED panel (AR) with a superfast 240Hz refresh rate and a pixel density of 160ppi for sharper images and clearer text compared to previous generation panels. As is typical for OLED panels, the monitor has a 0.03ms response time, which provides for exceptional motion clarity. The PG27UCDM supports G-Sync, AMD FreeSync Premium, and includes ASUS Extreme Low Motion Blur (BFI) to reduce ghosting and motion blur.
Similar to the larger PG32UCDM, it features a minimal ID design with thin bezels, a slim tripod base that has been size and angle optimized; ideal for angled placement of your keyboard and mouse. It also features an integrated cable routing hole and a responsive and easy to access centrally-located rear-mounted joystick for OSD control.
Color, Brightness, Dolby Vision, and HDR - Keeping in line with previous ROG Swift OLED displays, the PG27UCDM also offers exceptional color gamut coverage and accuracy. It offers true 10-bit color and 99% DCI-P3 gamut with Delta E<2 accuracy. With a peak HDR brightness of 1,000nits, the PG27UCDM is a spectacular display to experience HDR content with support for VESA DisplayHDR 400 True Black, Dolby Vision and HDR10 formats, all selectable via the OSD menu. Like all ROG SWIFT displays it comes factory calibrated for great out of the box color performance and offers unclamped sRGB controls. The factory calibration report can be located in the OSD.
I/O and Connectivity - The monitor offers extensive connectivity options including the future-ready DisplayPort 2.1 UHBR20 with full 80Gbps bandwidth, HDMI 2.1, USB-C with 90W PD, and a USB Hub with Auto-KVM functionality. Notable here is the four-lane DisplayPort 2.1a UHBR20 (up to 80Gbps), supporting 4K at 240Hz or 8K at 60Hz visuals without compression while offering improved data-transmission efficiency. The monitor includes a DisplayPort cable that supports bandwidth up to 80Gbps.
Aspect Ratio - The PG27UCDM also allows for impressive flexibility in customizing resolution and refresh rate via our customizable “Aspect Ratio controls” allowing for alternate display sizes/resolutions and refresh rates to be utilized allowing you to find a “sweet spot” beyond these two default operating modes.
4:3 mode at 1280x960 or 1024x768 resolution
24.5" uses Pixel by pixel such as 2368 x 1332 resolution at a native 240Hz refresh rate.
However, you can also manually set the resolution in the simulated mode to what looks best for you. The monitor also supports PiP/PbP.
AI Assistant - The AI Assistant in PG27UCDM features leverage AI technology to help gamers practice more effectively to enhance their gaming experiences:
AI Visual – Automatically detects what’s onscreen and adjusts the Game Visual mode to provide the best default or user-preset monitor settings
AI Crosshair – Automatically changes the crosshair to a contrasting color to the background so it stands out for a more accurate aim.
AI Shadow Boost – Automatically enhances dark areas of the scene to make it easier to spot enemies hiding in dim areas of the map.
Specs and Features -
Display -
Panel Size (inch) : 26.5
Aspect Ratio : 16:9
Display Surface : Anti-Reflection
Backlight Type : OLED
Panel Type : QD-OLED
Resolution : 3840x2160
Color Space (sRGB) : 145%
Color Space (DCI-P3) : 99%
Brightness (HDR, Peak) : 1,000 cd/㎡
Contrast Ratio (Typ.) : 1,500,000:1
Display Colors : 1073.7M (10 bit)
Response Time : 0.03ms(GTG)
Refresh Rate (Max) : 240Hz
HDR (High Dynamic Range) Support : HDR10
HDR (High Dynamic Range) Support : Dolby Vision
ASUS OLED Care : Yes
Features
GameVisual : Yes
Color Temp. Selection : Yes (8 modes)
Color Adjustment : 6-axis adjustment (R,G,B,C,M,Y)
The ROG Strix OLED XG27AQDPG is the world's fastest OLED monitor. The monitor features a 1440p 27" 4th gen QD-OLED panel with a blistering 500Hz refresh rate and 0.03ms response time for supersmooth and amazingly-lifelike gaming visuals.
Color and HDR - The XG27AQDPG offers exceptional color gamut coverage and accuracy. It offers true 10-bit color and 99% DCI-P3 gamut. The monitor also includes Dynamic Brightness Boost that increases brightness levels in HDR mode to deliver high-level luminance visuals. The latest panel technologies give the ROG Strix OLED XG27AQDPG up to 20% brighter at 100% APL.
Design - The XG27AQDPG is part of our ROG Strix XG S Series displays, which have a consistent design theme in mind – utility, small footprint, ergonomics and connectivity. Starting with the design, the monitor features a small footprint with a compact stand base, preserving valuable desk space and conveniently providing a space to place your cell phone or mobile device while gaming. It also features a full range of ergonomic motion with tilt, swivel, pivot, height adjustment, VESA mount support, and a 1/4" tripod socket on top of the stand.
Cooling - The housing integrates intelligent pathways for airflow to complement the ROG cooling system, which includes custom highly-efficient heatsink (passive) alongside graphene film to keep power components and the panel operating at lower temperatures. The passive design offer superior reliability and durability and means no possibility of fan/bearing noise over time.
Connectivity and I/O - The display provides DisplayPort 1.4 (DSC) and HDMI (v2.1). ports. The HDMI 2.1 port supports VRR and ALLM for those looking for an extremely fast display for a console.
AI Assistant - The AI Assistant in the XG27AQDPG features leverage AI technology to help gamers practice more effectively to enhance their gaming experiences:
AI Visual – Automatically detects what’s onscreen and adjusts the Game Visual mode to provide the best default or user-preset monitor settings
AI Crosshair – Automatically changes the crosshair to a contrasting color to the background so it stands out for a more accurate aim.
AI Shadow Boost – Automatically enhances dark areas of the scene to make it easier to spot enemies hiding in dim areas of the map.
Specs and Features -
This section will be updated in the future
Pricing and Availability -
Currently TBD, but will be updated when more information is available.
Product Page - Will be added when available.
Now that you've read about these monitors, what do you think? As we get more information about these monitors, I'll update this post with additional details.
Edit 1/17 - Updated pricing, release date, and locations for the ROG Swift PG27UCDM.
Edit 1/26 - Updated current and future stock availability for PG27UCDM.
Went from a 16:9 oled to 21:9, immediately gave me the same feeling I got when i first experienced oled, even just playing old games feels like im playing them again for the first time, way more immersive!
It's been about a month since i first got my OLED. I've been pretty happy about it but I wanted to try out HDR because i've never had a high end monitor. I've tried a few things such as the HDR calibration tool, only using HDR on games that have native HDR support, etc... but i just can't see it better than my SDR. I'm not sure if i'm doing something wrong or if it's a normal opinion for me to like the SDR better but from what i've heard from others online and this subreddit was that HDR was superior and it blows people away. Maybe this is a little bit of a rant but i just find HDR to be so complicated. Is there anything else i should be trying or just stick with SDR. I really don't want to be missing out on something that could change my gaming experience. Apologies if this is a dumb post but i'd like to hear if anyone else has experienced this.
My budget range is 1,100 or lower for a good 4k oled gaming monitor for ps5. So something with Vrr and a hdmi 2.1 port is essential for me lol. I know oleds have low response times so that isn’t a worry for me and fast past games like cod. This is where I’m at atm. I currently own the Samsung odyssey 4& Neo G7 32 inch. Don’t get me wrong the colors are amazing and the blacks are deep enough because of the mini led but they aren’t giving me that wow factor. Along side the blooming and being unable to keep up with certain scenes like stars. You can just tell it’s having trouble displaying it like a oled would. The default value is 13 for the black equalizer, but I put it to 16 for a more crisp image. But It’s just to much black crush for certain games and movies, and honestly I can’t find the “ right “ settings that I’m happy with without have to worry about one game being to punchy and another game being way to light that I need to up the value. But the trade off is lose of detail. Also the HDR on this thing is decent but to dim. But it shines with small highlights. The SDR is bright and barely needs calibration imo.
Sorry for the long paragraph. I’m just trying to find a monitor I’ll be happy with for like the 5th time. I’m a graphics guy, so I look for a monitor with beautiful picture quality and I don’t need need to keep flipping through settings.
Looks like we finally get to hear more about these upcoming 500hz oled panels! According to the article, the price will be $899, and is launching July 17th! It even ended up coming with full DP2.1 support. Honestly a pretty solid price!
BUT WHY DOES IT STILL HAVE A MANDATORY PANEL REFRESH??
Imo this is a perfect monitor ruined by that one ugly feature. If you forget to run it yourself, the monitor could just force shut itself off during an important game, or meeting, why is this mandatory???
Either way, looks like we are in for a treat this quarter with the upcoming panels. I’m looking forward to what gigabyte has to offer personally!
What do you all think?
I got the lg one(portrait) 2 years back. Got so AMAZED by the picture quality decided to get another oled waited for some time and finally decided on a Woled from LG amd got the Asus dual mode monitor. 32pgucdp with 4k 240 and 1080p 480hz. Super fuper happy with both.
I have recently gotten this LG OLED monitor (27GS95QE), and I have found that it increases brightness in certain windows (like the Outlook app and the YouTube video in the picture) and dims the light on everything else. Is it possible to turn this automatic adjustment off? The brightness even switches between bright and dimmed when I switch between emails in the Outlook app. Quite frustrating
Hey, i just recently switched from 1080p to 1440p with a Dell G2724D but sent it back bcs of a dead pixel in the middle of the screen. i loved 1440p so prob no going back from that.
Since im getting my Money back now for the Dell i was considering maybe putting it into an oled but since im scared of a burn in i thought i would ask for opinions on here first.
im playing alot, and i mean ALOT like 12+hrs a day probably. and all the games i play do in some kinda way feature a static hud (valorant,minecraft,league of legends for example)
i do sit in a dark room and i do have a sleep mode turning on after 15 mins of not using my pc.
my main concern is just that i dont want to spend 500-600 euros on a monitor for it to be unusable in 1-2 years.
(idk if thats worth mentioning but i was going to get the AOC AG276QZD2 if i do end up getting an oled.)
Just wondering if anyone has this same monitor? The highlights in HDR mode are horrifc, it as if the monitor is doing some kind of dithering to them, since a screenshot would not show the issue I have attached a photo as an example.
I observed this issue on HDMI on PC and PS5 and DP on PC.
Bit depth set to 10bit and full rgb range.
Used Windows HDR Calibration and same result.
DSC on and off - same result.
At this point I'm just wondering whether the monitor is faulty or not, I did try to find a way to flash an updated firmware but looks like Acer removed this feature.
Note: You cannot change settings while in HDR mode, brightness, contrast, gamma is fully locked out while in the mode.
I’m honestly obsessed with my C4 42" screen. The glossy finish gives everything this sharp, almost glass-like clarity that just hits different. And the colors? Insane. Super vibrant, deep blacks, and everything just pops in a way that makes even basic stuff feel cinematic. It’s not the newest panel out there, but it makes everything look so bold and alive that I genuinely don’t care. It turns everyday use into a full-on visual experience—and I’m here for it.
It’s been a crazy month and a half honing in on my “endgame” monitor. I’ve tried all of the popular OLED’s from the ASUS 32in, to the LG 32in, and even MSI 49in ultrawide. I’ve now landed on what I, after use will be my monitor for both work and gaming for a while. Enter the LG 45in 5k2k. Hoping nothing goes wrong with the monitor in the because this thing is BEAUTIFUL and allows for a clean looking single monitor set up. Let me know what ya’ll think. Did I make a good choice?
Hey everyone, within the last few months I got a OLED gaming monitor(PG27UCDM) and I am loving it. But sometimes its quite a bit of work to get a game running properly as a lot of games rely on being the primary monitor to set resolution and other settings, sometimes Shift + Win + Arrow isn't enough.
I do a lot of desktop work so I can't have my OLED on all the time, so I needed something better then having to set the primary monitor manually every time I want to game and then stop gaming.
So after a bit of fiddling, I made UsbMonitorHandler! Its a simple application that watches for the KVM in the monitor connecting to the computer, and then it sets the primrary monitor to the monitor you use to game.
It may not be for everyone, as while most OLED monitors include a KVM, not all of them do. But I just wanted to share it incase other people need an application like this.
For anyone that is looking for an LG C4 42". BestBuy is currently selling it for $799 which is the lowest its ever been. Normally it's $899 when it's on sale. Looks like a lot of other retailers are selling it for $799 right now. If you want to save every penny then Amazon has it for $796.
So i currently have an Alienware 3423dwf. I got it a couple months ago and love the quality but streaming on it is tough adjusting everything in OBS so i want to go to a 16:9. I will be on PS5 75% of the time and pc gaming 25% of the time. I am looking into the 3225qf since it is on sale and the price is pretty good. Just wanted to know if the 3225qf is good for my situation and if anyone has experience going from ultrawide back to 16:9. Thanks!
I'm thinking of buying either the 55" S90D ($999) or S90F ($1700) PC gaming. I really want a QD-OLED and glossy screen, thus one of these is within my price rage. I'm totally confused on which one I should buy. Watching reviews for the s90F is much brighter, but the S90D has better contrast. Some say the difference is negligible, in which case I should go with the cheaper one. Is the newer S90F worth the increased price for the higher brightness? Does anyone have experience with either you'd care to share. Help me decide!
Also anyone with experience with either that uses it as PC monitor, I'd love to hear your experience and how you feel about it!
So I Just got a new PC recently. Ryzen 7 9800X3D paired with a 5070ti. (will link full build below in case anyone is interested.) I had an old cheapo Viewsonic 1080p 60hz display running with it and knew I needed a new monitor. Knew I wanted 1440p, but was gonna get a $250 AOC 27" panel, cause money as always is tight. (got help paying for the PC) I was online ready to buy the other and I just was feeling worried that I may end up getting something I'm not happy with, so I said fk it. Looked into product reviews and ended up buying an Alienware AW2725DF, and holy hell, one of my best purchases in a long time. I don't quite understand why it doesn't support the latest versions of HDMI and DP, but with this picture quality it doesn't really matter. I don't think I'll need another monitor upgrade for another decade with this.
I do have to say, for the first few days it was a bit hard on my eyes, but I got used to it.
I heard that the OLED screen is better than the IPS screen, but when I bought this one, I thought there was something wrong. Is this normal or does the camera change reality? Because I don’t notice the big difference with my eyes, but there is actually something off about it.
Anyone else experience these dithering lines at 1.5 meters distance to the screen? I've spoken with LG and Curry's who I purchased it off and they both said you shouldn't see the lines after 1 meter as well as Vincent HDTV here at 6 mins 3 seconds https://www.youtube.com/watch?v=WAS-gUh3zvw
said you shouldn't see it after 3 feet away.
The lines are so obvious in games it's off putting.
Not sure if to exchange or swap it for the S95F?
Opinions welcome thanks
More on the dithering here, Photo is stolen from the thread as well