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LG - UltraGear 34" OLED Curved WQHD 240Hz 0.03ms AMD FreeSync Premium Pro Gaming Monitor with HDR (DisplayPort, HDMI, USB-C) - Black

Model: 34GX900A-B
SKU: 6638890
$799.99
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Highlights

  • Key Specs
    • Refresh Rate: 240Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
    • Maximum Resolution: 3440 x 1440 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
    • Response Time: 0.03 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
    • Panel Type: Not Applicable (Technology that affects response time and image quality.)
    • Synchronization Technology: G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium Pro (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
    • Screen Size: 33.9 inches (Size of the screen, measured diagonally from corner to corner.)
    • OLED Technology: Standard OLED
    • Display Connector(s): 1 x DisplayPort 1.4, 2 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
  • General
    • Brand: LG
    • Model Number: 34GX900A-B
    • Product Name: UltraGear 34" OLED Curved WQHD 240Hz 0.03ms AMD FreeSync Premium Pro Gaming Monitor with HDR (DisplayPort, HDMI, USB-C)
    • Color: Black
    • Operating System Compatibility: Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable
  • Display
    • Refresh Rate: 240Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
    • Maximum Resolution: 3440 x 1440 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
    • Native Resolution: 3440 x 1440 (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
    • Contrast Ratio: 1,500,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
    • Response Time: 0.03 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
    • Display Type: OLED
    • Panel Type: Not Applicable (Technology that affects response time and image quality.)
    • Synchronization Technology: G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium Pro (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
    • Aspect Ratio: 21:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
    • Curved Screen: true
    • Pixel Density: 110 pixels per inch (The number of pixels present per inch on the device's display. Higher pixel density improves the clarity and sharpness of the displayed image.)
    • Brightness: 275 candela per square meter (A measure of the total light output.)
    • Screen Size: 33.9 inches (Size of the screen, measured diagonally from corner to corner.)
    • High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
    • High Dynamic Range Format: VESA Certified DisplayHDR 400 True Black, HDR 10 (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
    • Horizontal Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from either side.)
    • Vertical Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from above or below.)
    • OLED Technology: Standard OLED
  • Connectivity
    • Number of DisplayPort Inputs (Total): 1
    • Number of HDMI Inputs (Total): 2
    • Display Connector(s): 1 x DisplayPort 1.4, 2 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
    • Number of USB Ports (Total): 3
    • USB Ports: 1 x USB-C, 2 x USB-A (The number and type of USB ports the product has.)
    • Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
  • Compatibility
    • Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
    • VESA Wall Mount Standard: 100mm x 100mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
  • Features
    • Tiltable: true
    • Adjustable Stand Height: true
    • Built-In Webcam: false
    • Integrated Speaker(s): true
  • Dimensions
    • Product Height With Stand: 22.9 inches
    • Product Height Without Stand: 18.5 inches
    • Product Width: 30.9 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth (With Stand): 11.5 inches
    • Product Depth Without Stand: 6.6 inches
    • Product Weight: 22.9 pounds (The out of box weight of the item.)
    • Stand Included: true
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
  • Warranty
    • Warranty - Parts: 2-Year Parts and Labor
    • Warranty - Labor: 2-Year Parts and Labor
  • Other
    • UPC: 195174124604

Experience lightning-quick speed with up to a 240Hz refresh rate¹ and 0.03ms response time on a huge 34 Inch WQHD curved OLED monitor. The steep 800R curve surrounds you in the action. And with the 240Hz refresh rate, and 0.03ms response time, the action is fast, the play seamless and precise. Dive into UltraGear OLED’s immaculate visuals with up to 98.5% of DCI-P3 color coverage and a 1,500,000:1 contrast ratio for stunning blacks and vibrant colors. Adaptive sync technologies FreeSync Premium Pro and NVIDIA G-SYNC compatibility ensure tear-free, stutter-free performance, whether you're on PC or next-gen consoles. Plus, the UltraGear's 2-year OLED limited warranty and OLED Care features give you peace of mind, keeping your UltraGear monitor in top shape. Designed for gamers, the virtually borderless design complements any gaming setup, with height, tilt, and swivel adjustments for optimal comfort. The RBG backlighting creates the mood that’ll upgrade any battlestation.

  • The 240Hz OLED Gaming Monitor that’s Ahead of the (800R) Curve: The 34” WQHD OLED with a steep 800R curve and up to 1300 nits (APL 1.5%) peak brightness pulls you deep into the action, while a 240Hz refresh rate and 0.03ms response time keep gameplay insanely fast and smooth.
  • Up to 240Hz & 0.03ms – Outrageous OLED Gaming Speed: Game at the speed of OLED with an ultra-fast 240Hz and near instantaneous 0.03ms (GtG) response time. The faster speed lets you respond quickly to opponents and enjoy smoother scenes with less lag or ghosting.
  • Ultimate Frame Sync: FreeSync Premium Pro & G-SYNC Compatible: Say goodbye to screen tearing and stutter. With AMD FreeSync Premium Pro and NVIDIA G-SYNC compatibility, this OLED monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming.
  • Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW: Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color.
  • The 800R Curve: Surround Yourself in the Action: See and feel the action all around you with the dramatic 800R curve. This steep curvature extends your periphery, pulling you deeper into the game and making the action more intense.
  • Low Glare, More Focus: Play Without Distractions: UL-verified “Flicker-free Display”, “Discomfort Glare Free” and “Low Blue Light Hardware Solution Platinum”, this OLED display keeps your view crisp and colors bold. With advanced anti-glare tech minimizing reflections, you get distraction-free clarity—so you can stay focused and dominate in any lighting.
  • Unlock Your Potential with Advanced Gaming Features: Dynamic Action Sync reduces input lag for real-time response. Black Stabilizer brightens dark scenes to see what's hidden. FPS Counter shows your real-time frame rate. Crosshair enhances precision for deadly accuracy.
  • OLED Protection: 2-Year Limited Warranty & Panel Care Tools: Rest easy knowing your OLED monitor is built to last. The 2-year limited warranty covers key components, including the OLED panel. And OLED Care tools such as pixel cleaning keep your display sharp, for reliable top-tier performance. Please see Warranty Information on this page for all warranty details.
  • Serious Connectivity for Serious Gamers: For next gen console gaming or PC gaming, with HDMI 2.1, DisplayPort 1.4 and USB Type-C (65W power delivery), UltraGear's versatile connectivity enables high-resolution graphics, and fast, fluid gaming.²
  • Customize Your Screen View with the Switch App: The Switch app transforms your screen into a multitasking hub for work and gaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey.³
  • Battlestation Upgrade Adjustable to Gamer Specs: Go big with the virtually borderless 34” OLED screen. UltraGear's sleek, slim design offers adjustable height, tilt, and swivel control for your ideal view, while RGB hexagonal backlighting sets the mood for your battlestation.
Whats Included
  • Monitor
  • Power Cable
  • DisplayPort Cable
  • HDMI Cable
  • USB Type-C Cable
Product Manuals
Disclaimers
  • ¹Actual refresh rates may vary depending on computer graphics specifications and configurations.
  • ²Graphics card that supports DisplayPort 1.4 or HDMI 2.1 are required to achieve up to 240Hz refresh rate support. Graphics card sold separately.
  • ³Software installation required. Visit Support on LG.com to download.

Q: What type of panel does this monitor have?

A: This monitor has a standard OLED panel.

Q: Does this monitor have a headphone jack?

A: Yes, this monitor includes a headphone jack.

Q: Can I adjust the stand height of this monitor?

A: Yes, you can adjust the stand height on this monitor.

Q: Does this gaming monitor have built-in speakers?

A: Yes, this gaming monitor has integrated speakers.

Q: What is the refresh rate of this OLED monitor?

A: The refresh rate of this OLED monitor is 240Hz.

Q: Does this monitor support high dynamic range?

A: Yes, this monitor supports high dynamic range.

Q: Is the screen curved on this gaming monitor?

A: Yes, the screen is curved on this gaming monitor.

Q: Do these two models really have different display heights? 34GS95QE-B.AUS & 34GX900A-B Are shown to have very similar specs but different stands. Is the height difference due to the difference in monitor stands or does one screen have a greater height?

A: Hello there. Thank you for sharing your question with us. We understand your inquiry regarding the physical dimensions of the 34GS95QE-B and how it compares to other models. To answer your question directly based on official LG specifications, the actual display panel height for the 34GS95QE-B is 14.1 inches without the stand. When comparing these types of models, the screens themselves typically share the same physical panel dimensions; however, the overall height differences listed in the specifications are primarily due to the specific ergonomic stands provided with each unit. The 34GS95QE-B features a highly adjustable stand that offers a vertical range from 18.3 inches at its lowest point to 23.1 inches at its maximum extension. This allows you to customize the monitor's position to your specific desk setup for optimal comfort during use. https://www.bestbuy.com/product/lg-ultragear-34-oled-curved-wqhd-240hz-0-03ms-amd-freesync-premium-pro-gaming-monitor-with-hdr-displayport-hdmi-usb-c-black/JJ8VPZWVYX If you have any further questions about its features, please contact us on [email protected], and our team will be more than happy to assist you. —Renzo

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Pros for LG - UltraGear 34" OLED Curved WQHD 240Hz 0.03ms AMD FreeSync Premium Pro Gaming Monitor with HDR (DisplayPort, HDMI, USB-C) - Black
Color Quality, Refresh Rate, Connectivity, Design, Screen CurvatureThere were no pros for this productColor Quality, Refresh Rate, Connectivity, Contrast, HDR PerformanceRefresh Rate, Overall Performance, Screen Size, OLED Quality, Resolution
Cons for LG - UltraGear 34" OLED Curved WQHD 240Hz 0.03ms AMD FreeSync Premium Pro Gaming Monitor with HDR (DisplayPort, HDMI, USB-C) - Black
There were no cons for this productThere were no cons for this productSpeakersSoftware, Text Clarity, Connectivity

Specs

Reviews

Customers are saying

Customers regard the UltraGear 34" monitor highly for its color quality and refresh rate. The monitor's sleek, modern design and curved screen are appreciated for enhancing immersion. Additionally, users find the USB-C connectivity simplifies connections.

This summary was generated by AI based on customer reviews.
  • Color Quality (41)
  • Refresh Rate (13)
  • Design (6)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Gorgeous monitor

    This is one of my favorite purchases ive made for my computer. OLED is beautiful and this monitor makes it just that much more impressive with its size and curve. I was worried I wouldn't mess with the curve but as soon as I opened it and turned it on, i knew i was going to love it. Refresh rate is amazing, games look absolutely beautiful. Works for gorgeous story games and even competitive shooters.

    ToeandJoe Posted

  • Rated 5 out of 5 stars

    Perfect Monitor for Home Office and Gaming

    I recently purchased the LG UltraGear 34” OLED Curved WQHD 240Hz Gaming Monitor, and it has exceeded every expectation. I primarily use it with my Apple laptop for my home office setup via a USB-C to DisplayPort cable, and the experience has been outstanding. The image quality is phenomenal, especially after running calibration on both my work laptop and my gaming laptop. I also connected my gaming laptop through HDMI, and the monitor handles both devices flawlessly. The colors are vibrant, the contrast is incredible thanks to the OLED panel, and the 240Hz refresh rate with 0.03ms response time makes everything—from productivity to gaming—feel incredibly smooth. AMD FreeSync Premium Pro and HDR support are just the icing on the cake. Overall, this monitor has elevated both my work and gaming experience. Highly recommended!

    PacoR Posted

  • Rated 5 out of 5 stars

    Would buy again!

    The 34GX900A-B 34-inch OLED ultrawide built for high-end gaming. With a 3440×1440 resolution, 240Hz refresh rate, and ultra-fast 0.03ms response time, it delivers exceptionally smooth motion and deep, vibrant contrast. The aggressive 800R curve enhances immersion, while G-SYNC and FreeSync support reduce screen tearing. Overall, it’s a premium, immersive choice for gamers who prioritize speed and OLED visuals.

    MaxS Posted

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