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LG 27GX700A-B 27-inch Ultragear QHD (2560 x 1440) OLED Gaming Monitor, 280Hz, 0.03ms, NVIDIA G-Sync, AMD FreeSync Premium Pro, VESA DisplayHDR TrueBlack500, with up to DCI-P3 99.5%, HDMI 2.1, Black

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$697.00

$697.00

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Step into next-gen performance with the latest 27″ QHD UltraGear OLED gaming monitor engineered for serious PC and console gamers. Powered by LG UltraGear’s latest OLED with Primary RGB Tandem technology, it hits up to 1500 nits of peak brightness—delivering stunning clarity even in bright room environments or fast-action scenes.
This UltraGear OLED display is UL-Verified for Perfect Black, Perfect Color with 100% Color Fidelity, and Perfect Reproduction—ensuring every shadow, hue, and highlight appears exactly as intended under any lighting condition. With up to 99.5% DCI-P3 color coverage and DisplayHDR True Black 500, this UltraGear OLED produces incredible cinematic contrast and deep black expression.
When speed is critical, dominate with a 280Hz refresh rate¹, 0.03ms response time, G-SYNC Compatibility, FreeSync Premium Pro, and VESA ClearMR 13000 for blur-free, tear-free gaming. HDMI 2.3 and DisplayPort 1.4 keep you connected to the latest PC and console hardware. Complete with DTS Headphone:X support, LED backlighting, and a height, tilt, swivel and pivot adjustable stand—this is UltraGear OLED gaming, perfected.
¹Requires graphics card that supports DisplayPort 2.1 to achieve up to 480Hz refresh rate support. Actual refresh rates may vary depending on computer graphics specifications and configurations.
²This LG OLED panel has been certified with “Perfect Black”, “Perfect Color with 100% Color Fidelity” and “Perfect Reproduction”. Certificate Number: Perfect Black (OLED)- V183632, Perfect Color V569367 – “Perfect Reproduction” V756760 by UL.
³Graphics card that supports DisplayPort 1.4 or HDMI 2.1 are required to achieve up to 280Hz refresh rate support. Graphics card sold separately.
⁴NVIDIA G-SYNC Compatible supports variable refresh rate on GeForce GTX 10 Series and higher GPUs on Display Port, and GeForce RTX 30 Series and higher GPUs on HDMI 2.1.
⁵LG OLED panels have been certified as Flicker-Free, Discomfort Glare Free, Low Blue Light, Verified Reduced Blue Light and Verified Reduced Circadian Stimulating Blue Light by UL. Certificate Number: Flicker Free Display (OLED)- A196009, Discomfort Glare Free – V563481 (conditions of UGR less than 22), Low Blue Light Hardware Solution Platinum – V745051. Verified for reduced circadian stimulating blue light (V745354). Verified for reduced blue light (V275741).
⁶Headphones sold separately. For DTS patents, see http://patents.dts.com. Manufactured under license from DTS, Inc. or its affiliates. DTS trademarks and logos are registered trademarks or trademarks of DTS, Inc. in the United States and other countries. ALL RIGHTS RESERVED.
⁷To download the latest version of the LG Switch app, visit LG.com
LG’s Brightest OLED Gaming Monitor – Experience the brightness and speed of 4th Gen OLED on a vivid 27″ QHD display—engineered for ultra-smooth, tear-free gameplay. With up to a 280Hz refresh rate and lightning-fast 0.03ms response time, you’ll react faster, track every movement with precision, and outpace your opponents frame by frame with astounding brightness, clarity and speed.
Our Brightest, Boldest OLED Gaming Monitor – Powered by UltraGear’s latest OLED with Primary RGB Tandem tech, this is LG’s brightest OLED gaming monitor yet—reaching up to 1500 nits for clear visibility in bright scenes. Enhanced APL and reduced ABL keep critical visuals sharp during intense action, while UL Verified Perfect Black and DisplayHDR True Black 500 deliver deep contrast and pinpoint detail.
VESA DisplayHDR True Black 500 – VESA DisplayHDR True Black 500 certification ensures incredible brightness, rich contrast, and deep black levels. This OLED monitor enhances your gaming and streaming with impeccable detail, especially in dark scenes, for a breathtaking visual experience.
27” OLED Brilliance with up to 280Hz of Game-Changing Speed – Experience ultra-smooth, tear-free gameplay with up to 280Hz refresh rate and 0.03ms response time on a bright 27” QHD OLED display. React instantly, spot every detail, and outpace your opponents in every frame with outrageous speed and clarity.
NVIDIA G-SYNC Compatible & AMD FreeSync Premium Pro – NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro deliver smooth, tear-free, low-latency gaming with high refresh rates—so every frame stays sharp, no matter your GPU.
UL-Verified Visual Perfection on UltraGear – Certified by UL Solutions for Perfect Black, Perfect Color with 100% Color Fidelity, and Perfect Reproduction, this UltraGear OLED display verified accurate visuals in any environment. Whether you’re gaming in daylight or darkness, every detail, shadow, and color is rendered with stunning accuracy—just as the creators intended.
Certified Glare-Free & Low Blue Light – Five times UL-certified for Anti-Glare, Flicker-Free, Low Blue Light, Reduced Blue Light, and Reduced Circadian Stimulating Blue Light, this OLED display delivers crisp, comfortable, and distraction-free gameplay.
4-Pole Jack & DTS HP:X: Gaming Audio Unleashed – Experience lifelike 3D audio with DTS Headphone, pushing out spatial sound to make you feel even more part of the game. The 4-pole headphone jack combines stereo audio and mic input, delivering crisp sound and clear game-play comms through a single connection.
Personalized Your Display with Switch App – With the LG Switch app, easily optimize your monitor for gaming or everyday use. Adjust brightness, fine-tune image quality, apply settings with a hotkey, split the screen into 11 layouts, and launch video calls in a click.
Seamless Display, and Adjustable to Gamer Specs – Dive into gameplay on the virtually borderless 27” OLED screen. The slim-profile display has adjustable height, tilt, swivel and pivot controls that let you customize your view, while RGB backlighting amps up your battle station, making every session a vibe.

10 reviews for LG 27GX700A-B 27-inch Ultragear QHD (2560 x 1440) OLED Gaming Monitor, 280Hz, 0.03ms, NVIDIA G-Sync, AMD FreeSync Premium Pro, VESA DisplayHDR TrueBlack500, with up to DCI-P3 99.5%, HDMI 2.1, Black

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  1. Jay M Smith-Sessa

    This thing is beautiful but HUGE!!!
    Omg this thing is humongous! The screen looks amazing and the curve in envelopes you. This monitor paired with my Tobii eye and head tracker are an amazing pair in my opinion a better option than VR once you get it tuned into your play style. The base is heavier than the monitor so it is extremely stable and won’t be going anywhere when you might bump into it or anything. All around great the hight adjustment is extremely smooth but it is a little difficult to get it to stay exactly where you want it without resetting it and trying to get the exact spot again. The refresh rate and response time are top tier as well so very little flickering and stuttering if at all. I got it on sale for $800ish and I feel like I stole it at that price. All around 5 stars!

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  2. dj

    The Ultimate Ultra gear Upgrade – Worth Every Penny
    it’s easily one of the best gaming displays I’ve ever used. The LG 34GX900A-B Ultra gear OLED is a dream monitor for gamers and creators alike. Between its lightning-fast performance, jaw-dropping visuals, and ultrawide immersion, it’s worth every penny. Highly recommended for anyone who wants the ultimate gaming and productivity setup Stunning OLED Picture Quality Colors are vibrant, blacks are truly deep, and HDR performance makes games look cinematic Ultra-Fast Performance With a 240Hz refresh rate and 0.03ms response time, gameplay feels buttery smooth and responsive—perfect for competitive gaming Sleek design with sturdy stand and VESA mount compatibility

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  3. ERA

    Acer Nitro 5 Laptop and LG 34 OLED curved Monitor do not play well together
    The reason for this 1 star is the frustration this OLED monitor caused me yesterday.I bought this LG 34-inch Ultragear OLED Curved Gaming Monitor for my daughter’s birthday.She has an Acer Nitro 5 laptop with Windows 11.It has a NVIDIA GeForce RTX 3050 Ti GPU with one HDMI port.She was using another LG 27 UltraGear Gaming Monitor with this Acer laptop.It was working fine!But she was able to convince me she needed an OLED one: )My problem is this new LG OLED monitor does NOT work with her Acer Nitro 5 laptop.It has been a puzzle for me why it doesn’t work.Believe me, I have tried everything I could think of.Here are the facts:1- This new LG OLED monitor (same HDMI cable) works with another Acer laptop but with Win 10 and older NVIDIA GeForce GTX 1660 Ti video card2- This new LG OLED monitor (same HDMI cable) works with a third Acer laptop with Win 11 and integrated graphics card (Intel)3- As I said earlier my daughter’s Nitro 5 works with a LG 27 monitor (non OLED) using the same HDMI cable that comes with LG 34 OLED4- I have reinstalled Win 11 in the Nitro 5 and the same thing: LG 27 works but new LG 34 OLED does NOT work. By work I mean Win 11 would not even recognize the monitor is connected through HDMI cable5- I have updated NVIDIA driver to latest version and still no luckWhat puzzles me is both devices are working in my opinion (Nitro 5 and LG 34) but they do not play well together. I even connected the Nitro 5 laptop with our TV and it works as soon as I plug the HDMI cable.And this LG 34 monitor also easily works with other laptops w/o any extra step. Just plug and play!I have contacted LG customer support and they responded to me right away, but they were also not able to help me with this problem.Still not sure if I will return or not because my daughter loved the white color of this monitor.

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  4. Scott R Smith

    My all-time favorite monitor!
    These are the greatest monitors. I have 2 of them, and the graphics are fantastic! Super fast and works great with games or streaming. No matter what you do, it works great. I have two of them, and the brightness is excellent for doing my work. I also have the higher-end monitor. It is great for games, but sucks for productivity. It does not get bright enough.

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  5. Joshua Techman

    Fantastic Gaming Monitor! Very Meh Working/Productivity Monitor
    Pros- Large size- Top notch image quality and colors of OLED making it suitable to some design/editing work! (Comes with calibration software too!) (Just don’t expect text to be clear at this size/resolution/subpixel structure)- 240Hz refresh rate is fast enough to stay relevant gaming for several years to come- Crazy low response time/input lag- Aggressive curve let’s your eyes see to all 4 corners easier (A must for most people at these sizes)- Size and curve gives excellent immersion while gaming!- USB ports are nice- Thin bezels and sexy design- Nice adjustable stand allows for good viewing angles- Since it’s LG (King of WOLED panels), I trust it not to get burn-in anytime soon- Plenty of input ports- Resolution good enough for some general use (especially if you’re coming from 1080p or 1920×1200)- Well-packaged and protected (I was so scared of it coming damaged, and the box certainly was, but it was in perfect condition)- Comes with high quality cables (nVidia)- Anti-glare coating reduces glare..ishCons (I knew all these going in and didn’t have any surprises)- Resolution (3440×1440) is not something to write home about and keeps things kind of insultingly big when scaled at 100% especially if you’re used to 4k. Wish it were at least 5120×1440 for daily usability/work, but less pixels is easier for my laptop 3080 GPU to push higher quality game visuals and that’s what I really got this for- WOLED subpixel structure and the resolution means that text clarity is just Ok (With Microsoft ClearType) (but terrible for text design and extensive text usage)- Expensive, but you already know that, and the market is what it is (I bought on Prime days 10-13-24 for ate twen tea forr)- Stand could have better viewing angles (I’d prefer to have this on a stand and be able to tilt it downward more, but I could buy an adjustable arm to put it on)- Some people may want it to include a KVM, but I’m fine without since it’s just for my gaming rig- One button on bottom back of monitor a bit awkward to use (wish it had a remote!)- Annoying things that are just part of having an OLED monitor like having to let it run through it’s 2 hour “OLED Image Cleaning” cycle, having to use more aggressive screensaver/sleep/shutdown settings to prevent burn-in, etc.- Lack of Dolby Vision that all LG OLED TVs come with (that would be nice for some games!)- Anti-glare coating is liked by some, but it does rob you of some of OLED’s image quality lifting blacks a bit (Unfortunately, if you go with an LG OLED TV it’ll have the beautiful glossy screen, higher 4K resolution , much taller depending on size, and no curve to help view the edges and make a much more immersive experience!)

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  6. Maxime C.

    Passant d’un 32 pouce QHD à ce moniteur 39 pouces, la hauteur étant la même, la résolution relativement identique sur la hauteur aussi, je ne vois pas une si grosse différence au niveau du DPI tel que plusieurs l’on mentionné. La technologie OLED semble avoir une tendance à rendre les caractères d’écriture un peu moins précis, mais cela ne me dérange nullement, ce moniteur me sert à 80% pour le gaming. Coté gaming, tout est parfait, noir profond, latence très basse en mode gamer 1 et 2, rafraichissement de 244hz, courbure très prononcé, je suis un fan, je l’adore, mais surtout, le gros avantage, c’est qu’il ne tire qu’environs 30% de plus de jus à ma carte graphique que mon moniteur 32 pouces traditionnel ce qui est très raisonnable pour une immersion totale. Le 4k serait idéal mais pour cela, il faut une carte graphique vraiment à la hauteur, et jouer en 2K sur un écran 4K, c’est tout de même assez décevant. Je recommande donc ce moniteur natif en 2K, pour ceux à la recherche d’un moniteur de plus de 34 pouces et qui n’est pas 4K, mais je crois tout de même que nous sommes à la limite pour un QHD, le 45 pouces doit être plus décevant en terme de DPI.

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  7. Vladyslav

    I really love this monitor, after using Samsung Odyssey G5 32″. I don’t see any artefacts on screen, like ghosting or else. Colours on OLED screen looking bright and saturated. It’s also a Ultra Wide type of the monitor, so it’s feels really immersive while playing a games. The stand for this monitor allows you to adjust the height and angle for your needs.

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  8. Soso

    Got a dead pixel after 20 days

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  9. Ionut Danila

    The LG UltraGear 34″ Curved OLED Gaming Monitor is an absolute beast — a true game-changer for any serious gamer or content creator. First off, the OLED panel delivers stunning visuals. The colors are incredibly vibrant, blacks are deep and rich, and the contrast is simply unbeatable. Combined with the curved 34-inch ultra-wide screen, the immersion is next-level — whether you’re playing fast-paced shooters or diving into cinematic RPGs. I recommend it! The best for gaming.

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  10. adel alotaibi

    Nice

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    LG 27GX700A-B 27-inch Ultragear QHD (2560 x 1440) OLED Gaming Monitor, 280Hz, 0.03ms, NVIDIA G-Sync, AMD FreeSync Premium Pro, VESA DisplayHDR TrueBlack500, with up to DCI-P3 99.5%, HDMI 2.1, Black
    LG 27GX700A-B 27-inch Ultragear QHD (2560 x 1440) OLED Gaming Monitor, 280Hz, 0.03ms, NVIDIA G-Sync, AMD FreeSync Premium Pro, VESA DisplayHDR TrueBlack500, with up to DCI-P3 99.5%, HDMI 2.1, Black

    $697.00

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