LG 39GX90SA-W

LG 39' UltraGear™ OLED 240Hz WQHD Curved Smart Gaming Monitor

Key Features

•39-inch WQHD (3440x1440) OLED display•

240Hz refresh rate/ 0.03ms (GtG) response time

•webOS

•AI Picture / Dynamic Tone Mapping / AI Personalised Picture Wizard / AI Sound

•NVIDIA® G-SYNC® Compatible / AMD FreeSync™ Premium / VESA Certified AdaptiveSync

•This product will receive security updates until 31 January 2029.

All Spec

DISPLAY

Size [Inch] 39

Aspect Ratio 21:9

Panel Type OLED

Response Time 0.03ms (GtG)

Resolution 3440 x 1440

Pixel Pitch [mm] 0.266 x 0.266mm

Colour Depth (Number of Colours) 1.07B

Viewing Angle (CR≥10) 178º(R/L), 178º(U/D)

Curvature 800R

Colour Gamut (Min.) DCI-P3 94% (CIE1976)

Refresh Rate (Max.) [Hz] 240

Brightness (Min.) [cd/m²] 250cd/m²

Contrast Ratio (Min.) 1200000:1

Size [cm] 99.1

CONNECTIVITY

Audio In NO

D-Sub NO

Built-in KVM NO

DVI-D NO

HDMI YES(2ea)

Daisy Chain NO

DisplayPort YES(1ea)

DP Version 1.4 (DSC)

Thunderbolt NO

USB-C YES(1ea)

Headphone out 3-pole (Sound Only)

LAN (RJ-45) YES

Line out NO

Mic In NO

SPDIF out (Optical Digital Audio Out) NO

Thunderbolt (Data Transsmission) N/A

Thunderbolt (Power Delivery) N/A

USB Downstream Port YES(2ea/ver2.0)

USB Upstream Port YES(via USB-C)

USB-C (Data Transmission) YES

USB-C (Power Delivery) 65W

FEATURES

HDR 10 YES

AMD FreeSync™ FreeSync Premium

Auto Brightness YES

Colour Weakness NO

Smart Energy Saving YES

Colour Calibrated in Factory YES

PIP YES

PBP 2PBP

Flicker Safe NO

NVIDIA G-Sync™ G-SYNC Compatible

HW Calibration NO

Dynamic Action Sync YES

Black Stabiliser YES

Crosshair YES

Reader Mode YES

FPS Counter YES

VRR YES

Super Resolution+ NO

Dolby Vision™ NO

VESA DisplayHDR™ DisplayHDR™400 TRUE BLACK

Mini-LED Technology NO

Nano IPS™ Technology NO

Advanced True Wide Pol. NO

Motion Blur Reduction Tech. NO

OverClocking NO

User Defined Key YES

Auto Input Switch NO

RGB LED Lighting Hexagon Lighting

Camera NO

Mic NO

HDR Effect YES

MECHANICAL

Display Position Adjustments Tilt/Height/Swivel

Wall Mountable [mm] 100 x 100 mm

SOUND

Bluetooth Connectivity YES

Dolby Atmos N/A

DTS Headphone:X NO

Maxx Audio NO

Rich Bass NO

Speaker 7W x 2

INFO

Product name 39GX90SA-W

Year 2025

POWER

Power Consumption (Sleep Mode) Less than 0.5W

Power Consumption (DC Off) Less than 0.5W

AC Input 100~240V (50/60Hz)

Type External Power(Adapter)

ACCESSORY

Display Port YES

HDMI YES (ver 2.1)

Remote Controller YES

USB A to B NO

USB-C YES

SW APPLICATION

Dual Controller No

LG Calibration Studio (True Colour Pro) No

LG UltraGear™ Studio No

OnScreen Control (LG Screen Manager) No

CYBER SECURITY

Security Update

This product will receive security updates until 31 January 2029.