LG 27GX790A-B OLED QHD 480Hz UltraGear Gaming Monitor

SKU: 27GX790A-B

SPEED ∙ CLARITY ∙ POWER

You do not settle for limits. You demand speed, clarity, and power. The LG UltraGear 27GX790A-B delivers exactly that.

With its 480Hz OLED panel, motion flows with impossible smoothness, giving you the split-second advantage to outpace rivals. Its QHD resolution and HDR True Black 400 bring lifelike visuals, where every shadow and highlight sharpens your awareness. And with 0.03ms response time, your actions appear instantly, leaving no room for hesitation.

This is not just a monitor. It is your weapon for victory, built to keep you ahead.

Key Features
Panel Type: OLED
Panel Resolution: 2560 x 1440 (QHD)
Refresh Rate & Response Time: 480Hz, 0.03ms GtG
HDR & Contrast: HDR 10, 1500000:1 (typical)
Ports: 2x HDMI, 1x DisplayPort 2.1, 2x USB 3.0 Downstream Port, 1x USB 3.0 Upstream Port, 1x Headphone out

1 Year Warranty

Ultra-Fast

RGB LED Lighting

Full Specifications

SKU
27GX790A-B

Brand
LG

Panel Size (inch)
26.5

Panel Type
OLED

Resolution
2560 x 1440 (QHD)

Aspect Ratio
16:9

Refresh Rate (Max)
480Hz

Response Time

0.03ms GtG

Contrast Ratio (Typ.)
1500000:1

Brightness (Typ.)
275 cd/m²

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

Color Depth (Number of Colors)
1.07B

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

Connectivity
2x HDMI 2.1
1x DisplayPort 2.1
2x USB 3.0 Downstream Port
1x USB 3.0 Upstream Port
1x Headphone Out (4-pole/ Sound+Mic)

Features
AMD FreeSync™ Premium Pro
Auto Input Switch
Black Stabilizer
Color Calibrated in Factory
Color Weakness
Crosshair
Dynamic Action Sync
FPS Counter
HDR 10
HDR Effect
HW Calibration Ready
NVIDIA G-SYNC™ Compatible
Reader Mode
Hexagon RGB LED Lighting
Smart Energy Saving
User Defined Key
DisplayHDR™ TRUE BLACK 400
VRR

Product Name
UltraGear

Year
Y25

Display Position Adjustments
Tilt/Height/Swivel/Pivot

Wall Mountable (mm)
100 x 100

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

Power Consumption (Sleep Mode)
Less than 0.5W

Type
External Power(Adapter)

Dual Controller
Yes

LG Calibration Studio (True Color Pro)
Yes

Accessories
1x HDMI 2.1
1x DisplayPort 2.1
1x USB A to B

Dimension without Stand (W x H x D) [mm]
605.2 x 351.0 x 45.3

Dimension with Stand (W x H x D) [mm]

605.2 x 579.3 x 249.1 (up)
605.2 x 469.3 x 249.1 (Down)

Weight without Stand [kg]
5.1

Weight with Stand [kg]
9.3

Warranty

1 YEAR WARRANTY (ONSITE PICKUP)

LG Electronics Singapore Pte. Ltd

Hotline: 6333 6092

FAQs

How long will it take to receive my purchase?
Standard Shipping - 3 to 5 days
Express Shipping - 1 to 2 days

Can I opt for store pickup?
Yes, we are open daily for collection from 11 AM - 6.30 PM.

Address: 1 Ubi View #01-22, Focus One Building Singapore 408555 (Door located nearest to carpark exit gantry)

We will contact you once your order is ready for collection!




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