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LG UltraGear™ 45-inch OLED 240Hz WQHD Curved Gaming Monitor | 0.03ms (GtG), DisplayHDR True Black 400, USB-C (PD 65W) & HDMI 2.1
45GX900A-B.AAU
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Regional customers will receive a phone call from the carrier to book delivery.
Shipping delays may occur due to the delivery company’s circumstance.

- 45-inch WQHD (3440x1440) OLED display
- The 21:9 UltraWide sweet spot for gaming
- 240Hz refresh rate/ 0.03ms (GtG) response time
- DisplayHDR True Black 400 / DCI-P3 98.5%
- NVIDIA® G-SYNC® Compatible / VESA Certified AdaptiveSync / AMD FreeSync™ Premium Pro
- Clutter-minimising, L-stand sleek design
All Spec
DISPLAY
Size [Inch]
44.5
Aspect Ratio
21:9
Panel Type
OLED
Response Time
0.03ms (GTG)
Resolution
3440 x 1440
Pixel Pitch [mm]
0.303 x 0.303
Colour Depth (Number of Colours)
1.07B
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)
Brightness (Typ.) [cd/m²]
275cd/m²
Contrast Ratio (Typ.)
1500000:1
Colour Gamut (Typ.)
DCI-P3 98.5% (CIE1976)
Curvature
800R
Colour Gamut (Min.)
DCI-P3 90% (CIE1976)
Refresh Rate (Max.) [Hz]
240
Brightness (Min.) [cd/m²]
250cd/m²
Contrast Ratio (Min.)
1200000:1
Size [cm]
113
CONNECTIVITY
HDMI
YES(2ea)
DisplayPort
YES(1ea)
DP Version
1.4 (DSC)
USB-C
YES(1ea)
Headphone out
4-pole (Sound+Mic)
USB Downstream Port
YES(2ea/ver3.0)
USB-C (Power Delivery)
65W
FEATURES
HDR 10
YES
AMD FreeSync™
FreeSync Premium Pro
Colour Weakness
YES
Smart Energy Saving
YES
Colour Calibrated in Factory
YES
PIP
YES
PBP
2PBP
NVIDIA G-Sync™
G-SYNC Compatible
HW Calibration
HW Calibration Ready
Dynamic Action Sync
YES
Black Stabiliser
YES
Crosshair
YES
Reader Mode
YES
FPS Counter
YES
VRR
YES
VESA DisplayHDR™
DisplayHDR True Black 400
User Defined Key
YES
Auto Input Switch
YES
RGB LED Lighting
Hexagon Lighting
HDR Effect
YES
MECHANICAL
Display Position Adjustments
Tilt/Height/Swivel
Wall Mountable [mm]
100 x 100mm
SOUND
DTS Headphone:X
YES
Speaker
7W x 2
DIMENSIONS/WEIGHTS
Dimension in Shipping (W x H x D) [mm]
1143 x 301 x 550mm
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)
Dimension without Stand (W x H x D) [mm]
992.7 x 457 x 218mm
Weight in Shipping [kg]
18.9Kg
Weight with Stand [kg]
13.5Kg
Weight without Stand [kg]
8.9Kg
INFO
Product name
UltraGear
Year
Y25
POWER
Power Consumption (Sleep Mode)
Less than 0.5W
Power Consumption (DC Off)
Less than 0.3W
AC Input
100~240V (50/60Hz)
Type
External Power(Adapter)
ACCESSORY
Display Port
YES
HDMI
YES (ver 2.1)
USB-C
YES
SW APPLICATION
Dual Controller
YES
LG Calibration Studio (True Colour Pro)
YES
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