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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

  • Based on 124 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 5
Order within 1 hour and 34 minutes
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Size: 27 inches


Style: 27GX700A-B


Features

  • LG's Brightest OLED Gaming Monitor - Experience the brightness and speed of 4th Gen OLED on a vivid 27" QHD displayengineered for ultra-smooth, tear-free gameplay. With up to a 280Hz refresh rate and lightning-fast 0.03ms response time, youll 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 UltraGears latest OLED with Primary RGB Tandem tech, this is LGs brightest OLED gaming monitor yetreaching 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 ratesso 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 accuracyjust as the creators intended.
  • 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.

Description

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.Source: Circana, LLC, Retail Tracking, Monitors, Gaming Designed, Display Type: OLED, Dollars, Jan - Dec 2025¹Requires 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 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

Brand: LG


Screen Size: 26.5 inches


Resolution: QHD Wide 1440p


Aspect Ratio: 169


Screen Surface Description: Matte


Aspect Ratio: 169


Screen Finish: Matte


Contrast Ratio: 15000001


Refresh Rate: 280 hertz


Display Type: OLED


Display Technology: OLED


Viewing Angle: 178 degrees


Brightness: 335 candela_per_square_meter


Pixel Pitch: 0.23


Color Gamut: 99.5


Picture Quality Enhancement Technology: DisplayHDR True Black 400, HDR10


Screen Size: 26.5 inches


Item Dimensions D x W x H: 9.8"D x 23.8"W x 22.8"H


Item Weight: 19.8 pounds


Resolution: QHD Wide 1440p


Display Resolution Maximum: 2560 x 1440 pixels


Native Resolution: 2560x1440


Connectivity Technology: DisplayPort, HDMI


Hardware Connectivity: DisplayPort, HDMI


Adaptive Sync: FreeSync Premium Pro, G-Sync Compatible


Additional Features: Dynamic Action Sync, Height Adjustment, High Dynamic Range, Pivot Adjustment, Swivel Adjustment


Specific Uses For Product: Desktop, Entertainment, Gaming


Color: Black


Mounting Type: Wall Mount


Shape: Flat


Brand: LG


Model Number: 27GX700A-B.AUS


Model Name: 27GX700A-B.AUS


Warranty Description: 2 Year Manufacturer


UPC: 195174129746


Manufacturer: LG Electronics Inc.


Unit Count: 1 Count


Included Components: DisplayPort Cable, HDMI 2.1 Cable, Monitor, Power Cable


Response Time: 0.03 milliseconds


Total Number of HDMI Ports: 2


Total Usb Ports: 3


Number of Component Outputs: 2


Total USB 3.0 Ports: 3


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • I am writing this after testing 4 different OLED panels.
Size: 27 inches Style: 27GX700A-B
As of 3/18/26, in my opinion, this LG panel is the best OLED monitor you can buy in this price range. I purchased this monitor on a sale, so prices might differ. The panel offers the smoothest video you can find in this price range monitor. Colors are very nice and close to real (needs some tuning and adjustment). What made me like this panel over the other 3 (2 ASUS, another LG) was its color, brightness, and its newer OLED technology. Colors are very alive and deep right out of the box; with some tuning, you can adjust it very close to what you see every day on your iPhone (iPhone user here, eyes are trained for that screen). Brightness was another winning point. Comparing to the other 3 panels that I tried, this panel offers the best lighting. With other panels, what I noticed was that they get either too bright or too dim. This would really bother me playing battle royale games, constantly changing zones from dark to bright. Regardless of the adjustments, my screen would be either too bright that it would hurt eyes, or too dim, which would bother you and distract you from gameplay to mess with monitor brightness settings. However, this panel does not have any of those issues. It offers very balanced lighting regardless of how quickly the lighting changes from dark to bright. Performance-wise, this monitor shows picture in fast-action games with 0 blurring. I own an RTX 4070, and Apex Legends is my benchmark for performance since I have played this game for a long time. I benchmark hardware in this game because I am used to all the values and metrics in this game. Regardless of how fast you turn and move the screen, you will not see any blurring or delay for pixels refreshing. 280 strong hertz are packed in this panel. The other reason I chose this monitor was its OLED care system. I heard that due to its newer technology it has a lower risk of getting OLED burn issues; however, it does the OLED care job very well by itself. Every time you shut down the PC, the monitor goes into a screen cleaning mode to maintain the pixels. Every time you turn on the PC, the monitor shows you a message that OLED screen cleaning happened and it was successful, so no need for manually going through settings and activating OLED screen care like ASUS monitors. It has an RGB light in the back, which I do not really care for. It is very basic and simple, does not have any special effects or anything—just breathe, rainbow, and a few solid colors. The only good thing I like about the RGB is that it signals you when the monitor is doing its OLED self-care screen cleaning by doing a rainbow animation thing. So far, durable. Been using it for a few months now, and without doing any manual screen cleaning, I do not have any screen burn. I have Wallpaper Engine on my PC, so I have animated wallpapers that always change + my taskbar goes hidden. The panel is surprisingly thin and lightweight. Coming from a curved monitor, I was not expecting the panel to be this thin and this lightweight! I had to readjust the spring on my monitor arm; if not, it would shoot the monitor into the ceiling lol! I did not upload any pictures, because what you see on your device is never the same as what you will see on the actual screen. ... show more
Reviewed in the United States on March 18, 2026 by Rad V.
    • Monitor is great, amazons shipping = incompetent
Size: 27 inches Style: 27GX700A-B
The monitor itself is great! I have zero dead pixels and no noticeable grey banding so I guess I got lucky! But gosh I must say the shipping from Amazon was atrocious. It got delayed 3 times, lost once, ect.
Reviewed in the United States on August 7, 2026 by Jacob Friddle
    • Bad Banding, Great Image and Contrast
Size: 27 inches Style: 27GX700A-B
This being my first OLED monitor, I was very stoked to get it on a deal when I did, and aside from a few things, the monitor has been amazing. The contrast, especially coming from a normal LED monitor is great, and the built in settings lets you hone in most of the settings you need without really even needing a windows profile, unlike something I've used in the past. The refresh rate and latency is also very nice, I've had no problems with that and I've been able to move between refresh rates when I needed different things without any stuttering. There are two things that really bring the monitor down for me, though, to the point where it isn't quite 5 stars. The biggest one is the banding, or whatever you call the straight lines that appear across the screen, and it's most noticeable if you're on a page with a large amount of a static color, such as a web page or a text editor/IDE. For example, on this amazon page, the white forms into straight lines that span the entire monitor length. Many things have been tried to get rid of this, such as using the built-in pixel refresh, restarting it, using a different port, different cord, all that, however I believe it is simply something that comes with the monitor considering that I have also heard other people mention it/complain about it, and for an $850 27" monitor I do not think that's something you should have to constantly deal with. In addition to this, the LG software can be a bit of a nuisance, and though it advises that you always have LG switch on and installed, it can be a bit intrusive, especially whenever you restart your computer. All in all, it is overall probably not worth the $849.99 MSRP, however it's often on sale, so knocking a couple hundred dollars off it'll give you a very nice quality of image at a pretty nice refresh rate without TOO much hassle as you use it. ... show more
Reviewed in the United States on May 19, 2026 by Chad Berlin
    • The Next Step Up in OLED Monitors
Size: 27 inches Style: 27GX700A-B
Review Image by Dakota Bacon
Review Image by Dakota Bacon
Review Image by Dakota Bacon
This is a true next step in OLED monitors with the Tandem OLED panel. This monitor looks just as good as previous model OLEDs but I am very happy that it now gets much brighter while also having less of a risk of burn in compared to previous generations of OLED monitors. The monitor itself was very easy to set up and came with all the cables I needed. The first main thing I like about this monitor, honestly, is the stand itself. The stand is not only very sturdy and helps to keep it firmly on my desk, but the monitor can adjust way better than any other monitor I've owned. In the past, it would be a struggle for me to raise the monitor to a comfortable eye level for me as most sit too low, but this one is perfect for me. It also swivels left and right and the screen itself can be rotated. So, regardless of what your use case for this monitor is, you definitely don't need another stand as the one it comes with is more than capable. As far as the quality of the monitor itself goes, I was blown away. I had been using a 4K display, so I was worried that the lower 2K resolution would be very noticeable. Fortunately, the downgrade in resolution was not nearly as noticeable as I thought it would be and the screen remains sharp and clear. Online videos, games, and general use all look great. The only issue I noticed is that the text fringing on some OLEDs is still semi apparent, but after my first couple of hours it was a non-issue for me. The screen was very easy to adjust to my preferred settings, but the display was very vibrant out of the box. I personally prefer brighter displays as sometimes even a very color accurate display would still look dull to me without the brightness to make it "pop." Previous OLEDs were borderline too dull for me, and I also knew that increasing the brightness would increase the burn in risk. With this new Tandem OLED model, I am happy to say that it gets almost nearly as bright as my main 4K Mini-LED display. The refresh rate is also easy on the eyes, and the fast response times make it feel snappy. The only main downside I've noticed about this display is that HDR content in Windows still leaves something to be desired. When properly set, some games absolutely shine, like the New York City area of the Dark Place in Alan Wake 2 looks awesome and made my jaw drop, but in other games, the HDR configuration just would be wonky at times and the same effect just made the picture not look as good. For example, Red Dead Redemption 2, a gorgeous game, looks a bit washed out, and no amount of configuring would fix it for me. I mainly use the display in SDR as it is brighter on average for me and I don't have to mess around with the HDR settings constantly. Maybe it's just me never really liking the HDR implementation on Windows, but it is worth noting. Some games also have VRR flicker, but it is barely noticeable to my eyes and only sometimes shows up in darker scenes. My overall high score for this monitor, however, is due to the value. Previous OLEDs I've tried in the past were far more costly yet had duller screens, higher burn in risk, and questionable warranty at times. With this model, the new Tandem OLED panel really does bridge the gap in terms of brightness, while also giving more vibrant colors. This feels like the first true example of what an OLED monitor should be, and I can't wait to see where future models go from here on out. I highly recommend it. ... show more
Reviewed in the United States on May 5, 2026 by Dakota Bacon
    • Lasted 3 Days
Size: 27 inches Style: 27GX700A-B
Review Image by Cthulhu
I received this monitor Tuesday afternoon. It's now Friday night, and I've made it through a single game (Amnesia: The Bunker). While it worked, the monitor looked amazing. Deep blacks and vibrant colors made The Bunker an absolute joy to play. While not the huge step up from my mini-led that I thought it would be, it was very nice, and I was planning on keeping it. Everything seemed to be functioning fine just a moment ago, but I returned from dinner to find several very prominent lines across the center of the screen. It almost looks like scratches or drag marks, but the screen and the coating itself are in perfect shape. Never had an issue like this before. First LG monitor, and it may be the last. Or I might be waiting until the 2nd or 3rd gen of tandems to hop in, when they've ironed out some of the bugs. ... show more
Reviewed in the United States on October 25, 2025 by Cthulhu
    • You will not regret!!!
Size: 27 inches Style: 27GX700A-B
Review Image by Fahad Arfin
This is an amazing monitor. Seriously. Upgraded from a hp27q which also is a great 1440 165hz ips display. But the hdr, the contrast , the pure blacks, the amazing responsive of the oleds. Its just beutiful. One gripe woth this monitor is that it has vrr flicker, which means brightness fluctuates when u have variable refresh rate enabled (freesync/gsync). I recommend turning it off in the osd, and run it locked at the sweeeeet 280hz. Hdr also amazing , but normal sdr just as good. This screen has a matte coating so it doesnt reflect lighting to you like glossy screens would. This matte coating is different, it looks quite glossy, like a mix, seriosly the coating is something i havent even considered. Its perfect coating from lg, if u have any extra light in ur room, get this monitor. I wish the hexagon lighting back of the panel could be dynamic and mimic what's going on the monitor but it is what it is. The back lighting honestly helps brighten the desk just enough that I dont have to use a external monitor light. I would wait for this monitor on sale around 500 usd or under to buy this. ... show more
Reviewed in the United States on October 23, 2025 by Fahad Arfin
    • Amazing 280Hz OLED Monitor
Size: 27 inches Style: 27GX700A-B
Review Image by Alex
Review Image by Alex
Review Image by Alex
Review Image by Alex
Review Image by Alex
I’ve been using this monitor for a couple of days now, and honestly, I’m really impressed. The picture quality is excellent, colors look amazing, and the 280Hz refresh rate makes games feel super smooth and responsive. I was a little worried after reading about gray banding on WOLED panels, but on my unit it’s very minor. I can see it on some gray backgrounds if I’m looking for it, but during normal use and gaming I don’t notice it at all. The hexagon lighting on the back isn’t as bright as I was expecting, but it still looks pretty cool, especially at night with the lights off. The biggest surprise was the price. I got it for $450, which feels like an incredible deal for a Tandem OLED monitor. So far I have zero regrets and couldn’t be happier with my purchase. If you’re thinking about getting this monitor, I’d definitely recommend it. ... show more
Reviewed in the United States on July 31, 2026 by Alex
    • Awsome screen
Size: 27 inches Style: 27GX700A-B
pretty good monitor has served me well so far, i didn't realize it wasn't a glossy coating so that's on me but other than that pretty cool screen.
Reviewed in the United States on July 14, 2026 by Angel

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