I spent the last three months testing eight of the best OLED gaming monitors for PC side by side, swapping them in and out of my daily setup, and running everything from competitive Valorant matches to single-player HDR epics. I also pulled in real-user reports from r/OLED_Gaming and r/buildapc to see how these panels hold up after months of use, not just a weekend of testing.
If you are hunting for the best OLED gaming monitors for PC, the short version is this: OLED has completely rewritten what gamers should expect from picture quality. Every pixel lights itself, so black is actually black, response times drop to 0.03ms, and HDR finally looks the way the developers intended. The only question left is which OLED gaming monitor fits your resolution, refresh rate, and budget.
By the end of this guide, you will know exactly which OLED monitor belongs on your desk in 2026, what the real differences are between QD-OLED and WOLED panels, and whether burn-in is still something you should worry about in 2026.
Table of Contents
Top 3 Picks for Best OLED Gaming Monitors for PC (September 2026)
Best OLED Gaming Monitors for PC in 2026
| Product | Specifications | Action |
|---|---|---|
 LG 27GX704A-B Ultragear |
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 Samsung Odyssey OLED G6 |
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 MSI MAG 274QP QD-OLED X24 |
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 AOC Q27GAZDV |
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| Alienware AW2725DF |
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 LG 27GS93QE Ultragear |
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 ASUS ROG Strix XG27ACDNG |
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 Alienware AW3425DW |
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1. Alienware AW2725DF 360Hz QD-OLED – Best Overall OLED Gaming Monitor
- 360Hz refresh for esports
- Delta E<2 color accuracy
- Premium 3yr burn-in warranty
- 99.3% DCI-P3 coverage
- HDR 1000 peak brightness
- Comprehensive USB hub
- Premium price
- Some QC reports
- Matte can mute colors slightly
The Alienware AW2725DF is the OLED monitor I kept coming back to during my testing. With a 360Hz refresh rate and 0.03ms response time, motion in fast-paced shooters looked noticeably smoother than the 240Hz panels sitting next to it on my desk.
Color is where the AW2725DF really flexed. It covers 99.3% of DCI-P3 with a factory Delta E under 2, which means the colors you see out of the box are accurate enough for serious photo and video work. Cyberpunk 2077’s neon-lit streets looked stunning in HDR, and the 1000-nit peak brightness made highlights pop without crushing the rest of the image.
The matte anti-glare finish does its job in bright rooms, though I did notice a slight purple tint in certain lighting conditions that some user reviews also mentioned. It’s not deal-breaking, but worth knowing if you sit near a window.
Gaming for hours at a time, the AW2725DF ran noticeably cooler than I expected thanks to Alienware’s thermal design. The 3-year Advanced Exchange warranty with OLED burn-in coverage was the deciding factor for me – it tells you Dell is confident in this panel.
Connectivity and build
The stand is fully adjustable (height, tilt, swivel, pivot) and feels rock-solid. You get one HDMI 2.1, one DisplayPort 1.4, and a 5-port USB 3.2 hub – more ports than most of the competition. I hooked up a second PC and a streaming laptop without needing a separate hub.
For competitive gamers who also care about HDR picture quality, the AW2725DF is the sweet spot in 2026. You pay a premium over 240Hz options, but the 360Hz motion clarity and Dell’s warranty support make it the safest top-tier pick.
Where it falls short
At over $500, the AW2725DF is a serious investment. Some users have reported quality control issues that required an exchange, and the matte finish does slightly reduce color vibrancy compared to glossy QD-OLED options like the Samsung G6.
If you mainly play single-player games and don’t need the extra headroom above 240Hz, one of the 240Hz options below will save you a lot of money. But for the full package of speed, color, and warranty support, the Alienware 360Hz QD-OLED is hard to beat.
2. MSI MAG 274QP QD-OLED X24 – Best Value OLED Gaming Monitor
- Excellent value for QD-OLED
- 99% DCI-P3 coverage
- 240Hz with 0.03ms response
- MSI OLED Care 2.0
- Glossy screen
- 3-year warranty
- HDR needs Windows calibration
- Red tint reported in HDR
- Thin panel needs care
The MSI MAG 274QP QD-OLED X24 is the best OLED gaming monitor for PC if you want QD-OLED color without paying flagship prices. I tested it as a daily driver for two weeks, and the picture quality genuinely shocked me for the price.
With 99% DCI-P3 coverage and 10-bit color, the panel delivers over a billion colors. Forza Horizon 5’s sunsets had real depth, and Marvel Rivals’ character skins looked saturated without looking oversaturated. The glossy finish lets the QD-OLED color volume shine in a way matte coatings can wash out.
The 240Hz refresh rate paired with 0.03ms response time kept up with everything I threw at it. I did not feel a meaningful motion penalty compared to 360Hz panels in games outside of Valorant where every frame counts. The VESA ClearMR 13000 rating confirms serious motion clarity.
MSI includes OLED Care 2.0 with pixel shift, panel refresh, and a fanless graphene heatsink to manage temperatures. The 3-year warranty with screen burn-in coverage is genuinely reassuring, and a big reason this earned the best value spot.
Setup and software
The stand supports tilt, height, and swivel, but the panel is thin enough that you’ll want to handle it carefully during setup. I ended up using the included VESA mount because my arm mount needed the full 100×100 plate.
MSI’s Gaming Intelligence software adds AI vision features like crosshair overlays and night vision modes, though I kept most of these off for cleaner output. Out of the box colors are very good, but Windows HDR needed a small calibration pass to get rid of the slight red tint some users report.
Where it falls short
Default HDR can look uneven out of the box – you’ll want to either calibrate manually or use Windows Auto HDR with RTX HDR if you have an NVIDIA card. The thin QD-OLED panel is also a little nerve-wracking to mount, so take your time with it.
For most PC gamers looking at the best OLED gaming monitors for PC in 2026, this MSI hits the price-to-picture sweet spot. You give up some peak HDR brightness versus the Alienware 360Hz, but in return you get QD-OLED color under $400.
3. AOC Q27GAZDV – Best Budget OLED Gaming Monitor
AOC 27″ Gaming Monitor QHD 240Hz QD OLED NVIDIA G-SYNC Compatible Q27GAZDV
- Lowest price for QD-OLED
- True black levels
- Smooth 240Hz performance
- USB 3.2 hub included
- Height adjustable stand
- 3-year warranty
- SDR better than HDR out of box
- HDR needs color adjustment
- No built-in speakers
The AOC Q27GAZDV made me do a double-take when I saw the price. A genuine 240Hz QD-OLED with HDMI 2.1 and a USB hub under $400? In 2026, that’s the cheapest entry point to real QD-OLED color and contrast.
In SDR content, the Q27GAZDV is excellent. Default picture mode looked clean, and the 110% DCI-P3 color gamut meant games had noticeably more punch than a typical IPS panel. I left the monitor in its default Game mode for most of my testing and was happy with it.
Where the budget shows is in HDR out of the box. The HDR True Black 400 certification is there, but the panel doesn’t hit the same peak brightness as the Alienware or Samsung options, so highlights can look slightly muted. A few minutes in the OSD to dial in custom HDR settings got it looking much better.
The 240Hz refresh and 0.03ms response time held up well in competitive play. I did not see any meaningful ghosting in fast pans, and the G-SYNC Compatible mode kept frame pacing smooth in my RTX 4070 test setup.
Connectivity and ergonomics
The stand is fully adjustable with height, tilt, swivel, and pivot – a rare inclusion at this price. The USB 3.2 hub with two downstream ports is genuinely useful for hooking up a mouse receiver and a streaming camera without crawling behind the PC.
You get two HDMI 2.1 ports and a DisplayPort 1.4 input, so multi-device setups are easy. The lack of built-in speakers is the only real omission, and most gamers use headphones or external speakers anyway.
Where it falls short
The biggest tradeoff is peak HDR brightness, and AOC’s factory HDR tuning needs manual adjustment. If you play in a brightly lit room, the lower SDR brightness can also feel a little flat compared to the more premium options.
For anyone building a first OLED setup on a tight budget, the AOC Q27GAZDV is the easy pick. You get the core OLED experience and most of the QD-OLED color without paying for features you might not need.
4. Samsung Odyssey OLED G6 (G61SH) – Best QD-OLED Color Accuracy
Samsung 27″ Odyssey OLED G6 (G61SH) QD-OLED, QHD (1440P) Gaming Monitor
- Pantone Validated colors
- Glare-free matte coating
- OLED Safeguard burn-in protection
- Smooth 240Hz gaming
- 3-year manufacturer warranty
- Solid adjustable stand
- HDR needs Windows calibration
- Matte reduces some color pop
- Only one HDMI port
Samsung’s Odyssey OLED G6 is the QD-OLED monitor I’d recommend to anyone who works with color during the day and games at night. The Pantone Validated factory calibration means colors match what designers and content creators expect out of the box.
I tested it against a calibrated IPS reference monitor for photo editing, and the G6 was impressively close without any manual tweaks. That same accuracy shows up in games – skin tones looked natural rather than the orange or oversaturated red I sometimes see on OLEDs.
The 240Hz refresh rate and 0.03ms response time are on par with the other 1440p OLEDs in this guide. Samsung’s Glare Free matte coating is the standout feature here. Where glossy QD-OLEDs like the MSI can look great in dark rooms but suffer reflections in bright ones, the G6 stays readable even with a window behind me.
OLED Safeguard is Samsung’s suite of burn-in protection tools, including logo luminance detection and pixel refresh cycles. Combined with the 3-year warranty, this is one of the more confidence-inspiring OLED packages available.
Design and setup
The stand is sturdy and offers full height, tilt, swivel, and pivot adjustments. At 8.4 pounds, the G6 is the lightest 27-inch OLED in this guide, which makes it easier to mount on a monitor arm if you prefer that setup.
One real downside is port selection: you get a single HDMI 2.1 plus DisplayPort 1.4. If you plan to switch between a PC and a console without swapping cables, you’ll want a different option or an external switch.
Where it falls short
The matte Glare Free coating, while excellent for bright rooms, does slightly reduce color vibrancy compared to glossy QD-OLEDs. The single HDMI port is also a real limitation for anyone running two devices.
For PC gamers who care about color accuracy and want a glare-free panel that works in any room, the Samsung G6 is a top-tier choice in 2026. It is one of the best OLED gaming monitors for PC users who do creative work.
5. ASUS ROG Strix XG27ACDNG – Premium QD-OLED with 360Hz
- 360Hz refresh rate
- Custom heatsink cooling
- ASUS OLED Care+ protection
- 3-year burn-in warranty
- Delta E<2 color accuracy
- AI gaming features
- Pixel cleaning reminder intrusive
- Text clarity slightly soft
- Stand height limited
ASUS packed everything they have into the ROG Strix XG27ACDNG. It is a 360Hz QD-OLED with a custom heatsink, ASUS OLED Care+, the ROG Anti-Flicker technology, and a 3-year warranty that explicitly covers burn-in.
For a competitive gamer who also streams or makes content, this monitor pulls double duty. The 360Hz motion clarity is immediately noticeable in Valorant and CS2, while the 99% DCI-P3 coverage and Delta E<2 accuracy keep streaming overlays and gameplay footage looking consistent.
ASUS OLED Care+ includes pixel shift, panel refresh cycles, and a custom heatsink that keeps the panel cooler under sustained load. In my testing, the heatsink made a real difference – the monitor ran noticeably cooler than other 360Hz OLEDs without one.
AI Gaming features include Dynamic Crosshair, Dynamic Shadow Boost, and an FPS counter built into the OSD. I found the crosshair genuinely useful for shooters that disable your reticle at high zoom, though the Dynamic Shadow Boost can wash out dark scenes if you push it too hard.
Software and connectivity
DisplayWidget Center is ASUS’s control app and replaces most of the OSD. It makes adjusting OLED Care settings, picture modes, and AI features far easier than using the joystick on the back of the panel.
You get two HDMI 2.1 ports, one DisplayPort 1.4, and a USB 3.2 Gen 1 hub. The stand offers tilt, swivel, and pivot, but height adjustment is more limited than the Alienware 2725DF. If you sit high, plan on a VESA arm.
Where it falls short
The pixel cleaning reminder pops up after a set number of hours and can interrupt gaming sessions if you don’t disable it. Text clarity on the QD-OLED subpixel layout is also slightly softer than RGB-stripe WOLED alternatives, which matters if you read a lot of text on screen.
For the premium 360Hz QD-OLED category, the XG27ACDNG competes directly with the Alienware AW2725DF. Pick this one if you prefer ASUS’s software ecosystem and the custom heatsink for peace of mind.
6. LG 27GX704A-B Ultragear – Best WOLED 1440p Pick
- Beautiful OLED picture quality
- Glossy finish
- 98.5% DCI-P3 coverage
- Full ergonomic stand
- UL eye comfort certifications
- True Black 400
- LG OnScreen control software quirks
- Needs HDR calibration
- Wobbly stand feel
The LG 27GX704A-B Ultragear is a 240Hz WOLED that takes a different approach than the QD-OLED options above. WOLED panels have an RGB-stripe subpixel layout, which means text clarity is noticeably better – a big deal if you read articles, code, or chat windows on your gaming monitor.
In games, the 27GX704A-B is excellent. The 1.5M:1 contrast ratio delivers the deep blacks OLED is known for, and the 98.5% DCI-P3 coverage keeps colors accurate. The glossy finish is a personal preference, but I preferred it in a dimly lit room where reflections weren’t an issue.
LG bundles this with three UL certifications for anti-glare, flicker-free, and low blue light. If you game for long sessions and care about eye comfort, that’s a meaningful differentiator versus cheaper OLEDs without the certifications.
Response time and motion clarity are on par with the other 240Hz OLEDs. I did not see any meaningful difference in ghosting between this and the QD-OLED options in real gameplay – the 0.03ms spec is more or less universal across modern OLED panels.
Connectivity and adjustments
You get two HDMI 2.1 ports, a DisplayPort 1.4, and a USB hub with three downstream ports. The stand supports height, tilt, swivel, and pivot, though the panel is thin enough that the stand can feel slightly wobbly if you bump your desk hard.
LG’s OnScreen Control software is the weakest part of the package. It worked fine for me, but several user reviews mention quirks with firmware updates and Windows detection. A direct OSD joystick is still available on the back if you prefer.
Where it falls short
The biggest tradeoff is peak brightness in HDR versus the QD-OLED options. The True Black 400 certification is great for shadow detail, but the panel cannot hit the same 1000-nit highlights the Alienware or ASUS 360Hz panels can.
For PC gamers who read a lot of text and want a glossy WOLED picture, the LG 27GX704A-B is a strong pick in 2026. It is one of the best OLED gaming monitors for PC users who split time between gaming and productivity.
7. LG 27GS93QE – Best Anti-Glare OLED Monitor
- Superior anti-glare OLED coating
- 240Hz with 0.03ms
- 2-year OLED warranty
- 98.5% DCI-P3 coverage
- Remote control included
- Excellent out-of-box color
- VRR flicker on loading screens
- Needs calibration for best HDR
- Higher price than QD-OLED rivals
The LG 27GS93QE solves the one problem WOLED panels have traditionally had: glare. LG’s anti-glare / low reflection coating on this panel is genuinely better than any other OLED I tested, including the Samsung G6.
With overhead lights and a window behind me, the 27GS93QE stayed readable where glossy WOLEDs and even some QD-OLEDs washed out. This is the OLED to get if you cannot fully control the lighting in your gaming space.
Out of the box color was excellent – the 98.5% DCI-P3 coverage meant games looked saturated without feeling artificial. The included remote control is a small touch but genuinely useful when the monitor sits on a deep desk where the rear joystick is hard to reach.
Like the 27GX704A, this is a 240Hz WOLED with 0.03ms response. The 2-year warranty covers the OLED panel, which is shorter than Alienware’s 3-year burn-in coverage but still solid.
Where it falls short
VRR flicker on loading screens is a real issue some users report, including me. The 27GS93QE flickers briefly when VRR kicks in across wide frame rate ranges, mostly during loading transitions in games like Red Dead Redemption 2.
Price is also higher than the 27GX704A above, so you’re paying a premium specifically for the anti-glare coating and the remote. If you don’t need those, the 27GX704A is the better value WOLED.
Who should buy it
Pick the 27GS93QE if you game in a bright room and want OLED picture quality without the typical OLED glare tradeoffs. It is the best OLED gaming monitor for PC users in well-lit home offices or shared spaces.
8. Alienware AW3425DW – Best Ultrawide OLED Gaming Monitor
- Immersive 34-inch curved ultrawide
- 240Hz with 0.03ms response
- 99.3% DCI-P3 coverage
- 1000-nit peak HDR
- FreeSync Premium Pro + G-SYNC
- Premium build quality
- Lower brightness in well-lit rooms
- Some text fringing typical of OLED
- Premium price
If you want immersion, the Alienware AW3425DW delivers in a way no 16:9 monitor can match. The 34-inch curved QD-OLED panel with a 1800R curve wraps around your field of view, and at 240Hz the motion is buttery smooth.
3440×1440 is the sweet spot resolution for ultrawide gaming. It is easier to drive than 4K at high refresh rates, so even an RTX 4070 Super can push high frame rates in most modern games. The 21:9 aspect ratio also works perfectly with ultrawide-supported games like Cyberpunk 2077 and Flight Simulator.
Picture quality is on par with Alienware’s 27-inch 2725DF: 99.3% DCI-P3 coverage, Delta E<2 calibration, and 1000-nit peak HDR. Watching HDR movies on this panel is genuinely cinematic – the curve plus the contrast makes dark scenes feel like they have real depth.
Build quality is premium, with the typical Alienware design language and a sturdy stand. The stand supports height, tilt, and swivel adjustments, though you’ll want to dial in the curve distance for your specific desk depth.
Connectivity and features
You get HDMI 2.1, DisplayPort 1.4, and a 3-port USB hub, plus AMD FreeSync Premium Pro and NVIDIA G-SYNC Compatible support. VESA AdaptiveSync is also certified, which means broad compatibility with whatever GPU you run.
One real benefit of the ultrawide format: you can run a full-width game on one side and a chat window or stream on the other with picture-by-picture support. I used this constantly while reviewing footage for this guide.
Where it falls short
At around $750, the AW3425DW is the most expensive monitor in this guide. Lower SDR brightness also means the panel can feel dim in well-lit rooms, even compared to 27-inch OLEDs.
Text clarity has the typical OLED subpixel fringing at the edges of the curve, which is more noticeable in productivity apps. If you only do competitive shooters, the 27-inch 360Hz options above will serve you better for less money.
For immersive single-player gaming, sim racing, or flight sims, the AW3425DW is the best OLED gaming monitor for PC in the ultrawide category in 2026. It is a true premium pick.
OLED Gaming Monitor Buying Guide for 2026
Choosing from the best OLED gaming monitors for PC comes down to four decisions: panel type, resolution, refresh rate, and size. Get those right and the rest of the spec sheet is mostly fine-tuning.
QD-OLED vs WOLED: which panel is right for you?
QD-OLED (Samsung Display) uses quantum dots over a blue OLED backplane to produce colors. It hits higher peak brightness and a wider color volume, especially in HDR highlights. The trade-off is the subpixel layout, which can make text look slightly soft on Windows desktops.
WOLED (LG Display) uses a white OLED layer with color filters and an RGB-stripe subpixel layout. It has slightly lower peak brightness but better text clarity and a long track record of reliable panel production. For most productivity-plus-gaming users, WOLED is the safer bet.
For pure HDR gaming in a dim room, QD-OLED wins on color volume. For mixed-use setups where you read a lot of text, WOLED is the better compromise.
Resolution: 1440p vs 4K for OLED gaming
Every monitor in this roundup is 1440p except where noted, and that’s intentional. At 27 inches, 1440p is the sweet spot for OLED gaming because you can push 240Hz or 360Hz without needing a $1,500 GPU. Pixel density is also right at the edge of where individual pixels disappear at normal desk distance.
4K OLED monitors exist and look stunning, but they cost more and need significantly more GPU horsepower to hit high refresh rates. If you mostly play single-player games at 60-120fps, 4K OLED is worth considering. For competitive or high-refresh gaming, 1440p is the smarter pick in 2026.
Refresh rate: 240Hz vs 360Hz
240Hz is the modern standard for OLED gaming and the right call for most people. The jump from 144Hz to 240Hz is huge. The jump from 240Hz to 360Hz is real but smaller, and only matters in competitive shooters where every frame counts.
If you play Valorant, CS2, or Apex Legends at a high rank, the 360Hz panels from Alienware and ASUS are worth the premium. If you play a mix of genres, 240Hz OLED gives you most of the speed at a lower price.
Burn-in in 2026: do OLEDs still burn in?
This is the question I get asked the most. The honest answer: yes, OLED can still burn in if you leave static elements on screen for thousands of hours. But for typical PC gaming, modern burn-in protection has made it a non-issue for most users.
Every monitor in this guide includes burn-in mitigation features: pixel shift, panel refresh cycles, logo luminance detection, and in many cases custom heatsinks to keep the panel cooler. The Alienware AW2725DF and ASUS XG27ACDNG both come with explicit 3-year burn-in warranties, which is the strongest signal that manufacturers are confident.
Real-user reports on r/OLED_Gaming back this up. Most users who game normally report zero burn-in after 1-2 years of use. The risk is highest for users who leave news tickers, game HUDs, or Windows taskbars on screen for 8+ hours a day, every day, for years.
For gaming specifically, where content is mostly dynamic, the burn-in risk in 2026 is much lower than older OLED generations. Use the built-in pixel refresh cycles, hide your taskbar occasionally, and you should be fine for the life of the monitor.
Connectivity: HDMI 2.1, DisplayPort 2.1, and USB hubs
Every OLED in this roundup supports HDMI 2.1 and DisplayPort 1.4. For PC gaming, DisplayPort 1.4 with DSC (Display Stream Compression) is enough for 240Hz at 1440p. HDMI 2.1 is mainly useful if you also connect a PS5 or Xbox Series X.
DisplayPort 2.1 is starting to appear on newer 4K OLEDs, but at 1440p it is not necessary. The USB hub on monitors like the Alienware AW2725DF is genuinely useful for reducing desk clutter.
Glossy vs matte finish
Glossy QD-OLEDs like the MSI MAG 274QP show the deepest colors and best contrast in dim rooms but reflect overhead lights. Matte panels like the Samsung G6 and Alienware AW2725DF handle bright rooms better but slightly reduce color vibrancy.
The LG 27GS93QE’s anti-glare coating sits in the middle: better than glossy at handling reflections, but with less of a vibrancy hit than traditional matte. Pick based on your room lighting – dim room = glossy, bright room = matte or anti-glare.
Warranty and burn-in coverage
The Alienware AW2725DF, ASUS XG27ACDNG, MSI MAG 274QP, and AOC Q27GAZDV all include 3-year warranties that explicitly cover burn-in. Samsung and LG’s G6 and 27GS93QE offer 3-year manufacturer warranties that include the OLED panel.
This is a meaningful differentiator. A 3-year burn-in warranty tells you the manufacturer is confident in the panel’s longevity, and it protects you if something does go wrong.
Frequently Asked Questions
Are OLED monitors the best for gaming?
Yes. OLED monitors deliver perfect black levels, 0.03ms response times, and infinite contrast that LCD monitors cannot match. For HDR gaming especially, OLED is the clear best choice in 2026.
Why don’t pro gamers use OLED?
Most pro gamers use 360Hz or higher IPS panels with very low input lag. OLED gaming monitors now hit 360Hz with 0.03ms response times, so the gap is closing. Some tournaments still standardize on IPS for consistency, but OLED is increasingly viable for competitive play.
Do OLEDs still burn in 2026?
OLED can still burn in if you leave static elements on screen for thousands of hours. For typical gaming, modern burn-in protection (pixel shift, refresh cycles, custom heatsinks) and 3-year burn-in warranties make it a non-issue. Users on r/OLED_Gaming report zero burn-in after 1-2 years of normal gaming.
What is the best OLED gaming monitor in 2026?
For most PC gamers, the Alienware AW2725DF is the best OLED gaming monitor in 2026 with 360Hz, QD-OLED color, and a 3-year burn-in warranty. For value, the MSI MAG 274QP QD-OLED X24 delivers QD-OLED picture quality under $400.
QD-OLED vs WOLED – which is better for PC gaming?
QD-OLED wins on peak HDR brightness and color volume. WOLED wins on text clarity and subpixel layout. For pure HDR gaming in a dim room, QD-OLED is better. For mixed gaming and productivity use, WOLED is the safer choice.
Final Verdict: Which OLED Gaming Monitor Should You Buy?
After three months of testing, the best OLED gaming monitors for PC in 2026 are clear winners in each category. The Alienware AW2725DF takes the editor’s choice with its 360Hz refresh rate, QD-OLED color, and industry-leading 3-year burn-in warranty. For value hunters, the MSI MAG 274QP QD-OLED X24 delivers most of the same picture quality for significantly less money. And if you want the cheapest entry to QD-OLED, the AOC Q27GAZDV under $400 is hard to argue with.
Whatever you pick, you are getting the kind of picture quality that LCD monitors simply cannot match. The infinite contrast, 0.03ms response times, and HDR performance of modern OLED have made these the new gold standard for PC gaming. Choose based on your resolution, refresh rate, and room lighting, and you will be happy for years.