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LG UltraGear evo 39GX950B-B 38.8" 21:9 Dual Mode 5K2K 165Hz and QHD 330Hz Curved OLED HDR Gaming Monitor

SKU: LG39GX950BB MFR: 39GX950B-B
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Key Features

  • Experience stunning visuals with the LG UltraGear evo 38.8" 5K2K Curved OLED HDR Gaming Monitor.
  • Immerse yourself in gameplay with a rapid 165Hz refresh rate and a crystal-clear 5K2K resolution.
  • Enjoy fluid, tear-free gaming thanks to NVIDIA G-Sync and AMD FreeSync Premium Pro compatibility.
  • Boost your productivity with the expansive 21:9 aspect ratio, perfect for multitasking and creative work.
  • Witness incredible detail and vibrant colors with HDR True Black 500 and a 1,500cd/sq. m peak brightness.
  • Connect all your devices effortlessly with versatile HDMI 2.1, DisplayPort 2.1, and USB-C inputs.
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Temporarily On Backorder?Expected Availability: 07/2026
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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

LG 39GX950B-B Specifications

Display

Display

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  • Screen Size

    38.86" (98.7cm)

  • Aspect Ratio

    21:9

  • Resolution

    5K2K UHD

  • Native Resolution

    5K2K (5120 x 2160)

  • Refresh Rate

    165Hz

  • Peak Brightness(Typ.)

    1500cd/sq. m (@HDR 1.5% APL) / 600cd/sq. m (@HDR 10% APL)

  • PPI

    143

  • Color Depth (Number of Colors)

    1.07B

  • Brightness (Typical, Minimum)

    (Typ.) 335 cd/sq. m (Min.) 300 cd/sq. m

  • Color Gamut (Typ.)

    DCI-P3 99.5% (CIE1976)

  • Contrast Ratio

    1850000:1

  • Display Type

    OLED

  • Pixel Pitch (mm)

    0.1776 x 0.1776

  • Response Time (GTG)

    0.03ms (GtG)

  • Viewing Angle

    178 Degree (R/L), 178 Degree (U/D)

Features

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  • Dual Mode Refresh Rate

    5K2K WUHD 165Hz / WFHD 330Hz

  • RGB LED Lighting

    Unity Hexagon Lighting 2.0

  • Curvature

    1500R

  • AMD FreeSync Premium Pro

    Yes

  • NVIDIA G-Sync Compatible

    Yes

  • VESA Adaptive Sync

    Yes

  • Headphone 4-Pole (Sound+Mic)

    Yes

  • VRR

    Yes

  • LG Switch

    Yes

  • Auto Input Switch

    Yes

  • Black Stabilizer

    Yes

  • Color Weakness Mode

    Yes

  • Crosshair

    Yes

  • Curved

    Yes

  • Dual Controller

    Yes

  • Dynamic Action Sync

    Yes

  • Factory Calibration

    Yes

  • FPS Counter

    Yes

  • H/W Calibration (True Color Pro)

    Yes

  • HDR Effect

    Yes

  • HDR10

    Yes

  • Live Color Low Blue Light

    Yes

  • NVIDIA G-Sync

    Yes

  • PBP (Picture by Picture)

    Yes

  • PIP (Picture in Picture)

    Yes

  • Reader Mode

    Yes

  • Smart Energy Saving

    Yes

  • User Define Key

    Yes

  • VESA DisplayHDR

    DisplayHDR True Black 500

Input/Output

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  • USB Down-stream

    Yes (2ea/ver3.2 Gen2)

  • DisplayPort

    1x Yes

  • USB Up-stream

    Yes (via USB-C)

  • USB Type-C

    1x Yes

  • HDMI

    2x Yes

  • HDMI Version 2.1

    Yes

  • DisplayPort Version 2.1

    Yes

  • Headphone Out

    Yes

  • USB-C (Data Transmission)

    Yes

  • USB-C (Power Delivery)

    90 W

  • Display Position Adjustments

    Tilt/Height/Swivel

  • Wall Mount Size

    100 x 100mm

  • Speaker

    Yes

  • DC Off (Max)

    Less than 0.3W

  • Input

    100-240V (50/60Hz)

  • Power Save/Sleep Mode (Max)

    Less than 0.5W

  • Type

    External Power(Adapter)

Physical

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  • Dimensions (W x H x D)

    With Stand: 36.3 x 19.5-23.8 x 12.7" (92.2 x 49.5-60.5 x 32.3cm)
    Without Stand: 36.3 x 15.9 x 4.7" (92.2 x 40.4 x 11.9cm)

  • Weight

    With Stand: 23.6 lbs (10.7kg)
    Without Stand: 15 lbs (6.8kg)

  • UPC Code

    195174102848

About LG 39GX950B-B

The OLED Gamers Have Been Waiting For
This 39-inch 5K2K curved OLED gaming monitor delivers the sweet spot of size, speed, and detail. The 21:9 ultrawide display with 143 PPI provides sharp visuals across a wide workspace, while Dual-Mode refresh rates up to 330Hz and 0.03ms response time keep gameplay smooth and responsive.

The World -s First 39" 5K2K OLED Gaming Monitor
This 39-inch 5K2K (5120x2160) UltraGear hits the sweet spot of size, resolution, and speed. The wide 21:9 format and 1500R curve expand your field of view, while the dense pixel count delivers crisp detail across every scene in the games you love.

AI Upscaling to 5K2K-No GPU Upgrade Required
UltraGear evo -s built-in processor uses AI Upscaling to enhance content toward the display -s 5K2K resolution. It analyzes the source signal to improve detail and clarity-helping games and video look sharper without requiring a GPU upgrade.

Next-Gen Brilliance with 4th Gen RGB Tandem OLED
4th Gen Primary RGB Tandem OLED delivers up to 335 nits typical brightness with improved power efficiency. Its advanced 4-stack RGB structure enhances contrast, sharpens detail, and keeps color precise across every frame.

UL-verified for a "perfect" visual experience

Perfect Black
UL-verified Perfect Black delivers true black levels to enhance perceived brightness and contrast, whether it's bright or dark around you.

Perfect Color and 100% Color Fidelity
UL verified to deliver accurate color expression even under varying lighting conditions, from low light to bright ambient environments.

UL-verified Perfect Reproduction
ensures game content is faithfully rendered on screen, preserving intended color and detail.

Deeper Detail with VESA DisplayHDR True Black 500
VESA DisplayHDR True Black 500 reveals rich blacks and nuanced shadow detail-even in dark scenes. Combined with a 1.5M:1 contrast ratio, up to 98.5% (typical) DCI-P3 color, and Delta E<=2 accuracy, visuals appear vivid, precise, and true to the creator -s intent.

High 143 PPI for Sharp, Detailed Visuals
With a sharp 143 PPI pixel density, in-game text, HUD elements, and fine visual details appear crisp and easy to read. The added clarity also improves everyday tasks like writing, web browsing, and working with text-heavy documents.

Five UL Certifications. One Clear Advantage for Eye Comfort.
This UltraGear OLED display is five times UL-certified-for Discomfort Glare Free, Flicker-Free, Low Blue Light, Reduced Blue Light, and Reduced Circadian Stimulating Blue Light. Combined with a matte anti-glare finish, the display helps reduce distractions, keep your view crisp, and maintain visual comfort-so you can stay focused and perform at your best, even during extended gaming sessions.

More Room to Create with 5K2K Ultrawide
The expansive 21:9 5K2K display with 143 PPI delivers sharp detail across a wide creative workspace. Edit video, retouch photos, and manage timelines on one seamless screen-while keeping documents, research, and multiple windows visible at the same time.

Near-Instant 0.03ms (GtG) Response Time
With a near-instant 0.03ms (GtG) response time, pixels transition incredibly fast-helping reduce ghosting and keep fast-moving gameplay clear and responsive.

NVIDIA G-SYNC Compatible & AMD FreeSync Premium Pro
Minimize screen tearing and stuttering with NVIDIA G-SYNC compatibility and AMD FreeSync Premium Pro. These adaptive sync technologies help keep gameplay smooth and responsive by matching the monitor -s refresh rate to your GPU-so fast action stays clear with reduced blur and ghosting.

Future-Ready Connectivity for High-Performance Gaming
DisplayPort 2.1 (UHBR20), USB Type-C with 90W power delivery, and HDMI 2.1 provide the connectivity modern gaming setups demand. DP 2.1 delivers the ultra-high bandwidth needed for high-resolution, high-refresh-rate gameplay, while USB-C supports display, data, and charging through a single cable. HDMI 2.1 ensures stable connections with consoles and other devices.

AI Sound Enhances Voices and Key Audio Cues
The AI Sound setting analyzes on-screen action and separates voices, sound effects, and background audio. AI Sound helps keep team comms clear while highlighting important gameplay cues-like approaching footsteps or nearby action-through speakers or connected headphones.

AI Scene Optimization Adapts to Your Content
The AI Scene Optimization setting detects what -s on screen and automatically adjusts picture settings like color temperature and sharpness. It helps optimize the display across preset modes such as Office, Animation, Movie, Game, and Sports.

OLED Care Helps Maintain Your Display
OLED Care helps maintain your OLED display -s long-term performance. Built-in maintenance features, including Pixel Cleaning, help keep the OLED panel operating at its best for consistent image quality over time.

LG 39GX950B-B Features

  • 39 Inch curved 5K2K display delivers wide-screen gaming in impeccable detail
  • VESA DisplayHDR True Black 500 delivers deep blacks for stunning dark-scene detail
  • Dual Mode refresh rate: switch between 5K2K at 165Hz or 330Hz WFHD speed
  • Near-instant 0.03ms (GtG) response time helps keep motion sharp in fast gameplay
  • AI Sound separates voices and effects to highlight footsteps and gameplay cues
  • AI Scene Optimization detects content and adjusts picture settings automatically
  • Next-gen ports including DisplayPort 2.1 (UHBR2), HDMI 2.1, and USB-C (90W PD)

Key Features

  • Experience stunning visuals with the LG UltraGear evo 38.8" 5K2K Curved OLED HDR Gaming Monitor.
  • Immerse yourself in gameplay with a rapid 165Hz refresh rate and a crystal-clear 5K2K resolution.
  • Enjoy fluid, tear-free gaming thanks to NVIDIA G-Sync and AMD FreeSync Premium Pro compatibility.
  • Boost your productivity with the expansive 21:9 aspect ratio, perfect for multitasking and creative work.
  • Witness incredible detail and vibrant colors with HDR True Black 500 and a 1,500cd/sq. m peak brightness.
  • Connect all your devices effortlessly with versatile HDMI 2.1, DisplayPort 2.1, and USB-C inputs.

What's in the box:

  • LG UltraGear evo 39GX950B-B 38.8" 21:9 Dual Mode 5K2K 165Hz and QHD 330Hz Curved OLED HDR Gaming Mon
  • Stand
  • Power Adapter
  • Power Cord
  • USB Type-C Cable
  • Display Port Cable
  • HDMI Cable
  • LG 2 Year Limited Warranty