LG 39GX950B-B 39" UltraGear OLED Gaming Monitor – 5K2K UHD, 165Hz Refresh Rate – Factory Refurbished

LG 39GX950B-B 39"

Condition: Factory Refurbished

Key Features

• 39" UltraWide 21:9 OLED gaming monitor with 5120 × 2160 5K2K UHD resolution for immersive visuals and exceptional detail
• OLED display technology with 1.07 billion colors, 99.5% DCI-P3 color gamut and deep contrast performance
• Ultra-fast 165Hz refresh rate with Dual Mode support up to 330Hz at WFHD resolution
• Industry-leading 0.03ms GTG response time for highly responsive competitive gaming
• DisplayHDR™ True Black 500 certification with HDR10 support for enhanced brightness and contrast
• Peak HDR brightness up to 1500 cd/m² for vivid highlights and improved HDR performance
• 1500R curved OLED display design for a more immersive viewing experience
• AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive Sync and VRR support for smooth gameplay
• Unity Hexagon Lighting 2.0 RGB lighting system for customizable gaming aesthetics
• Advanced gaming features including Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter and Color Weakness Mode
• Supports LG Switch, Auto Input Switch, Dual Controller, PIP and PBP functionality for productivity and multitasking
• USB-C connectivity with 90W Power Delivery, HDMI 2.1, DisplayPort 2.1 and USB 3.2 Gen2 ports
• Tilt, height and swivel adjustable stand with 100 × 100 mm VESA wall mounting compatibility

Overview

Experience immersive gaming and professional visual performance with the LG 39GX950B-B 39" UltraGear OLED gaming monitor. Designed for gamers, creators and multitaskers, this monitor combines OLED technology, 5K2K UHD resolution and ultra-fast refresh performance to deliver exceptional image quality and responsiveness.

The 5120 × 2160 5K2K resolution provides outstanding clarity across a large UltraWide 21:9 display, offering expanded workspace and immersive gaming visuals. The OLED panel delivers deep blacks, precise contrast and accurate colors with 1.07 billion colors and DCI-P3 99.5% color coverage.

With a 165Hz refresh rate and Dual Mode capability, the LG 39GX950B-B can switch between 5K2K WUHD at 165Hz and WFHD at 330Hz for flexible gaming performance. The ultra-fast 0.03ms GTG response time ensures rapid pixel transitions for smooth and responsive gameplay.

HDR performance is enhanced through DisplayHDR™ True Black 500 certification, HDR10 support and peak brightness up to 1500 cd/m². OLED technology provides exceptional contrast and detailed dark scenes, making it ideal for gaming, movies and creative applications.

The monitor features advanced gaming technologies including AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive Sync and Variable Refresh Rate (VRR). Gaming tools such as Black Stabilizer, Dynamic Action Sync, Crosshair and FPS Counter help improve competitive gameplay performance.

The LG 39GX950B-B includes productivity-focused features such as LG Switch, Dual Controller, Picture-by-Picture (PBP) and Picture-in-Picture (PIP). USB-C connectivity with 90W Power Delivery allows convenient connection and charging of compatible devices.

The curved 1500R OLED display, Unity Hexagon Lighting 2.0 RGB system and adjustable ergonomic stand provide a premium setup experience for gaming and professional use.

Specifications

Display

Model Number: 39GX950B-B

Product Type: UltraGear OLED Gaming Monitor

Screen Size: 39"

Display Type: OLED

Resolution: 5120 × 2160 (5K2K UHD)

Native Resolution: 5K2K WUHD

Aspect Ratio: 21:9

Refresh Rate: 165Hz

Dual Mode Refresh Rate: 5K2K WUHD 165Hz / WFHD 330Hz

Response Time (GTG): 0.03ms

Pixel Pitch: 0.1776 × 0.1776 mm

Pixel Density: 143 PPI

Color Depth: 1.07 Billion Colors

Color Gamut: DCI-P3 99.5% (CIE1976)

Brightness (Typical): 335 cd/m²

Minimum Brightness: 300 cd/m²

Peak HDR Brightness: 1500 cd/m² (@HDR 1.5% APL)

HDR 10% Brightness: 600 cd/m² (@HDR 10% APL)

Contrast Ratio: 1,850,000:1

Viewing Angle: 178° (R/L), 178° (U/D)

Curvature: 1500R

HDR & Picture Features

VESA DisplayHDR™ Certification: DisplayHDR™ True Black 500

HDR10: Yes

HDR Effect: Yes

Factory Calibration: Yes

H/W Calibration (True Color Pro): Yes

Reader Mode: Yes

Live Color Low Blue Light: Yes

Smart Energy Saving: Yes

Gaming Features

AMD FreeSync Premium Pro: Yes

NVIDIA G-Sync Compatible: Yes

NVIDIA G-Sync: Yes

VESA Adaptive Sync: Yes

VRR (Variable Refresh Rate): Yes

Dynamic Action Sync: Yes

Black Stabilizer: Yes

Crosshair: Yes

FPS Counter: Yes

Color Weakness Mode: Yes

LG Switch: Yes

Auto Input Switch: Yes

Dual Controller: Yes

PIP (Picture in Picture): Yes

PBP (Picture by Picture): Yes

User Define Key: Yes

Special Features

RGB LED Lighting: Unity Hexagon Lighting 2.0

Curved Display: Yes

Headphone 4-Pole (Sound + Mic): Yes

Connectivity

HDMI: 2 × HDMI 2.1

DisplayPort: 1 × DisplayPort 2.1

USB-C: Yes

USB-C Data Transmission: Yes

USB-C Power Delivery: 90W

USB Upstream: Yes (via USB-C)

USB Downstream: 2 × USB 3.2 Gen2

Headphone Out: Yes

Sound

Speaker: Yes

Stand & Mounting

Stand Adjustments: Tilt / Height / Swivel

Wall Mount Size: 100 × 100 mm

Power

Power Input: 100–240V (50/60Hz)

Power Type: External Power Adapter

DC Off Power Consumption: Less than 0.3W

Power Save/Sleep Mode: Less than 0.5W

Dimensions & Weights

Shipping Dimensions (W×H×D): 40.7" × 11.7" × 21.6"

Shipping Weight: 35.7 lbs

Monitor Dimensions With Stand (Up Position): 36.3" × 23.8" × 12.7"

Monitor Dimensions With Stand (Down Position): 36.3" × 19.5" × 12.7"

Monitor Weight With Stand: 23.6 lbs

Monitor Dimensions Without Stand: 36.3" × 15.9" × 4.7"

Monitor Weight Without Stand: 15 lbs

Accessories Included

USB Type-C Cable: Yes

DisplayPort Cable: Yes

HDMI Cable: Yes

External Power Adapter: Yes

Compatibility

Compatible with AMD FreeSync Premium Pro systems

Compatible with NVIDIA G-Sync Compatible systems

Compatible with USB-C compatible devices

Compatible with DisplayPort 2.1 supported devices

Compatible with HDMI 2.1 gaming consoles and PCs

Compatible with LG Switch and Dual Controller features

Warranty

90-Day Limited Warranty