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    LG 39 inch UltraGear OLED WQHD 1440p 240Hz 0.03ms G-Sync Compatible Gaming Monitor with USB Type-C 65W 39GX900A-B

    • 39" WQHD (3440x1440) OLED Curved (800R) Display
    • 240Hz Refresh Rate & 0.03ms Response Time
    • VESA Display HDR TrueBlack400 with DCI-P3 98.5%
    • NVIDIA G-SYNC Compatible & AMD FreeSync Premium Pro
    • USB Type-C PD 65W, HDMI 2.1x2, DisplayPortx1
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    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor
    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    39-inch 240Hz WQHD OLED Curved Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    DISPLAY

    39-inch WQHD OLED

    21:9 UltraWide 800R

    DisplayHDR True Black 400 & DCI-P3 98.5%

    SPEED

    0.03ms (GtG) Response Time & 240Hz Refresh Rate

    USB-C (PD 65W) & HDMI 2.1

    AMD FreeSync™ Premium Pro

    VESA Certified AdaptiveSync

    NVIDIA® G-SYNC® Compatible

    TECHNOLOGY

    DTS HeadPhone:X

    LG Switch

    OnScreen Display

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    UltraWide view with deep black OLED

    The 39-inch WQHD (3440x1440) display offers a 34% wider view than standard 16:9 screens, delivering sharp and clear visuals across the expansive display. This WQHD OLED represents boldly darker shadows, brighter lights, and vibrant colors for gameplay in any environment.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    Brightest OLED**

    Experience stunning visuals with LG WOLED. Built on LG's OLED leadership and featuring Micro Lens Array+ (MLA+) technology, it delivers up to 37.5% brighter SDR, optimizing light efficiency and minimizing loss. It represents a standard luminosity of 275 nits (APL 100%) and a peak brightness of 1300 nits (APL 1.5%), ensuring vivid, true-to-life colors for immersive, precise gaming even in bright environments.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    ** Among LG OLED gaming monitors with MLA+, SDR brightness is 37.5% higher than our previous models (27GR95QE, 45GR95QE) based on published specifications.

    Go wide. Not short. The 21:9 UltraWide sweet spot for gaming

    The 21:9 curved OLED monitor provides an immersive and captivating experience for both gaming and various entertainment content, thanks to its balanced and optimized aspect ratio.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    The ideal curvature 800R

    Immerse in the 800R curve for a consistent FOV (Field of View) on a desk designed to match natural sight, placing you at the core of its curvature. With a consistent 90-degree viewing angle across the entire screen, it delivers vivid, distortion-free graphics as you explore the gaming universe.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    * The viewing experience may vary depending on the distance from the screen and the user's posture.

    Deeper black, realistic color

    Experience unparalleled depth and vibrant realism with VESA DisplayHDR true black 400, delivering detailed black expression even in the darkest scenes. With a 1.5M contrast ratio, DCI-P3 98.5% (typical) color gamut ensures that colors are displayed with realistic detail, just as originally intended.

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    * 1.5M:1 is the contrast ratio at 25% APL (Average Picture Level) value which is given as a percentage and refers to the value between the black level and the reference level for white.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    Advanced eye comfort technologies by three UL verifications

    Featuring an anti-glare finish, LG WOLED’s advanced eye comfort technologies minimize frustrating reflections and keep your eyes comfortable, delivering crystal-clear gaming performance with consistent clarity. With UL verifications in key areas—limiting harmful blue light exposure and preventing distractions from flickering lights—these technologies promote visual comfort and contribute to a smoother gaming experience, whether you’re gaming in bright environments or LED-lit rooms.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * All pictures shown are simulated for illustration purpose only.

    * LG WOLED have been verified as Flicker-Free, Discomfort Glare Free, and Low 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 - V739051.

    * The above feature may vary depending on the user’s computing environment or conditions.

    3-YEAR BURN-IN WARRANTY for UltraGear™ OLED gaming monitor

    3 years from the date of original retail purchase and internal and functional parts only, including OLED Display Panel.

    * Limited warranty. Terms and conditions may vary by region.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor
    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    0.03ms (GtG) speed, 240Hz smooth gameplay

    To bring you a swift 0.03ms (GtG) response and a rapid 240Hz refresh rate, reducing reverse ghosting for crystal-clear, fluid visuals. Dive into more immersive gameplay with every frame.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    All-in-One USB-C for responsive gaming

    Connect your laptop to the monitor with a USB-C cable for up to 65W power delivery, eliminating the need for a separate adapter. Enjoy WQHD resolution and a 240Hz refresh rate via DP 1.4 or HDMI 2.1, ensuring your gaming remains uninterrupted.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    * To work properly, the USB-C cable is required to connect the USB-C port to the monitor.

    * It supports up to QHD@240Hz refresh rate. To work properly, a graphic card that supports DP 1.4 or HDMI 2.1 cable is required.

    * The graphics card is NOT included in the package.

    * USB-C, DP, and HDMI cables are included in the package.

    Smooth motion, infinite play

    Our monitor certified with ClearMR 13000, exceeding VESA testing with a Clear Motion Ratio of over 12500. It brings to captures the subtle blurring that occurs around the edges of moving objects, display fast-moving action with fine details.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    * The performance of the feature is compared to the models not applying the sync technology.

    * Errors or delays may occur depending on the network connection.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    NVIDIA® G-SYNC® Compatible

    Our monitor is an NVIDIA-tested and officially validated G-SYNC® Compatible monitor, that can give you a good gaming experience with significantly reduced tearing or stuttering.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    VESA certified AdaptiveSync

    Featuring VESA AdaptiveSync Display certification, geared towards gaming with notably higher refresh rates and low latency. Enjoy smoother, tear-free gaming visuals and jitter-free video playback.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    AMD FreeSync™ Premium Pro

    With FreeSync™ Premium Pro technology, gamers can experience seamless, fluid movement in high-resolution and fast-paced games. It significantly reduces screen tearing and stuttering.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    * The Crosshair feature is unavailable while FPS Counter is activated.

    * FPS Counter may display the value that exceeds the monitor’s maximum refresh rate.

    * FPS (Frame Per Second) Counter: Measurement of frames per second.

    Advanced gaming features

    • Low Latency reduces input lag for real-time response.
    • Black Stabilizer brightens dark scenes, helping gamers spot enemies and details.
    • Crosshair enhances precision for deadly accuracy.
    • FPS Counter shows your real-time frame rate.

    Plunge into the world of PC and console gaming!

    LG UltraGear™ monitors deliver smooth, responsive gameplay for both PC and console, whether you're diving into fast-paced action or exploring vast open worlds. With HDMI 2.1 support, they offer flexible compatibility—from keyboard and mouse to joystick—along with fluid motion, low latency, and vibrant details for an optimized gaming experience across various genres and platforms.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    * PS5 and Xbox consoles support only a 16:9 aspect ratio, please ensure your display settings are configured accordingly for optimal gaming performance.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    4-pole headphone out

    Plugin for immersive sound effect

    Enjoy gaming with seamless voice chat via the 4-pole headphone out. Get fully immersed with the virtual 3D sound powered by DTS Headphone:X, while the built-in 7W x2 speakers with Depth-Sound technology deliver a powerful, dynamic audio experience.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Headsets sold separately.

    Seamless gameplay powered by LG Switch

    The LG Switch app optimizes your monitor for both gaming and everyday life. Effortlessly customize your preferred image quality and brightness, then apply your settings instantly with a hotkey. Plus, you can split the display into 11 options and quickly launch your video call platform, making it even more convenient.

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    * To download the latest version of the LG Switch app, visit LG.com.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    LG Switch app tutorial

    Adjust your monitor settings effortlessly with LG Switch app.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    * To download the latest version of the LG Switch app, visit LG.com.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    Protecting OLED via On-Screen Display

    Through On-Screen Display, you adjust OLED brightness and enable protection settings to prevent afterimages or burn-in, allowing you to enjoy superior OLED picture quality for longer. Plus, gamers can also easily customize their gaming setup for optimal performance.

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience.

    Clutter-free, sleek design

    The clutter-free L-stand and sleek design are crafted to save desk space and minimize dead zones, making your setup clean and efficient. Experience hexagon lighting and a virtually borderless 4-sided design, paired with a fully adjustable base for swivel, tilt, and height adjustments.

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor
    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor
    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    Swivel

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    Tilt

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    Height

    LG 39GX900A-B UltraGear OLED WQHD Gaming Monitor

    Borderless design

    * Images have been simulated to enhance feature understanding, and may differ from actual use experience..

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • Read full details
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: non-replaceable
    • This item is covered by BTE Outlet Return Policy

    Manufacturer Contact Info

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