45" LG UltraGear™ OLED Gaming Monitor, 240Hz Refresh Rate, 0.03ms (GtG) Response Time, Black

45GX90SA-B

Key Features

45-inch WQHD (3440x1440) OLED display
240Hz refresh rate/ 0.03ms (GtG) response time
webOS
AI Picture / Dynamic Tone Mapping / AI Personalized Picture Wizard / AI Sound
NVIDIA® G-SYNC® Compatible / AMD FreeSync™ Premium / VESA Certified AdaptiveSync
Hexagon lighting design with space-saving L stand

All Spec

ACCESSORY

D-Sub: NO

Thunderbolt: NO

USB-C: YES(1ea)

CONNECTIVITY

D-Sub: NO

Built-in KVM: NO

Daisy Chain: NO

DisplayPort: YES(1ea)

DP Version: 1.4 (DSC)

DVI-D: NO

HDMI: YES(2ea)

Headphone out: 3-pole (Sound Only)

LAN (RJ-45): YES

SPDIF out (Optical Digital Audio Out): NO

USB-C (Data Transsmission): YES

USB-C (Max. Resolution at Hz): 3440x1440@240Hz

USB-C (Power Delivery): 65W

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

USB Upstream Port: YES(via USB-C)

DIMENSIONS & WEIGHTS

Dimension in Shiping (W x H x D) [mm]: 1143 x 301 x 550mm

Dimension without Stand (W x H x D) [mm]: 992.7 x 457 x 218mm

Dimension with Stand (W x H x D) [mm]: 992.7 x 661.7 x 338.6mm(UP) / 992.7 x 541.7 x 338.6mm(Down)

Weight in Shipping [kg]: 18.9Kg

Weight without Stand [kg]: 8.9Kg

Weight with Stand [kg]: 13.5Kg

DISPLAY

Aspect Ratio: 21:9

Brightness (Min.) [cd/m²]: 250cd/m²

Brightness (Typ.) [cd/m²]: 275cd/m²

Color Bit: 10bit

Color Depth (Number of Colors): 1.07B

Color Gamut (Min.): DCI-P3 94% (CIE1976)

Color Gamut (Typ.): DCI-P3 98.5% (CIE1976)

Contrast Ratio (Min.): 1200000:1

Contrast Ratio (Typ.): 1500000:1

Curvature: 800R

Panel Type: OLED

Pixel Pitch [mm]: 0.303 x 0.303mm

Refresh Rate (Max.) [Hz]: 240

Resolution: 3440 x 1440

Response Time: Less than 1ms GtG

Size [cm]: 113

Size [Inch]: 44.5

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

FEATURES

Black Stabilizer: YES

Advanced True Wide Pol.: NO

AMD FreeSync™: FreeSync Premium

Auto Brightness: YES

Auto Input Switch: NO

Camera: NO

Color Calibrated in Factory: YES

Color Weakness: NO

Crosshair: YES

Dynamic Action Sync: YES

Flicker Safe: NO

FPS Counter: YES

HDR 10: YES

HDR Effect: YES

HW Calibration: NO

Mic: NO

Motion Blur Reduction Tech.: NO

Nano IPS™ Technology: NO

NVIDIA G-Sync™: G-SYNC Compatible

Others (Features): NO

OverClocking: NO

PBP: 2PBP

PIP: YES

RGB LED Lighting: Hexagon Lighting

Smart Energy Saving: YES

Super Resolution+: NO

User Defined Key: YES

VESA DisplayHDR™: DisplayHDR™400 TRUE BLACK

VRR: YES

INFO

Product name: 45GX90SA-B

Year: 2025

MECHANICAL

Display Position Adjustments: Tilt/Height/Swivel

POWER

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

DC Output: 13.5A

Power Consumption (DC Off): Less than 0.5W

Power Consumption (Sleep Mode): Less than 0.5W

Type: External Power(Adapter)

SOUND

Maxx Audio: NO

DTS HP:X: NO

Rich Bass: NO

Speaker: 7W x 2

SW APPLICATION

OnScreen Control (LG Screen Manager): No

Dual Controller: No

LG Calibration Studio (True Color Pro): No

LG UltraGear™ Studio: No

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