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LG UltraGear 45GX900A 44.5 " black (45GX900A-B)

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LG UltraGear 45GX900A 44.5 " black
2025UltraGear (gaming)gamingOLEDHDMI 2.1curvedHDRAdaptive-SyncFreeSyncspeakersPower Deliverygood DCI-P3
Screen size:44.5 "
Resolution:3440x1440 (21:9)
Panel:OLED (WOLED), response 0.03 ms
Frequency:240 Hz
Contrast:1 500 000:1
Brightness:275 cd/m²
Functions:HDR, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, PBP, Flicker-Free
Connectors:USB-C (DP Alt Mode) • DisplayPort v1.4 • 2xHDMI v2.1
All specifications
Specifications UltraGear 45GX900A
Main
Product typegaming
Size44.5 "
Screen
Curved screen800R
Panel typeOLED (WOLED)
Surface treatmentanti-glare
Resolution3440x1440 (21:9)
FPS240 Hz
Pixel size0.3 mm
Response time (GtG)0.03 ms
Vertical viewing angle178 °
Horizontal viewing angle178 °
Brightness275 cd/m²
Static contrast1 500 000:1
Colour depth10-bit (1.07B Colors)
Colour gamut (DCI-P3)98.5 % / CIE1976 /
HDRDisplayHDR True Black 400
Connection
Video transmissionDisplayPort v1.4
2xHDMI v2.1
USB-C (DP Alt Mode)
Power Delivery
Power PD65 W
USB-A hub2x5Gbps
Connectors (optional)mini-Jack output (3.5 mm) / sound + microphone /
Features
FeaturesPBP (Picture by Picture)
Flicker-Free
AMD FreeSync Premium Pro
NVIDIA G-Sync Compatible
Adaptive-Sync
Screen swivel
Height adjustment
Speakers
Sound power2x7 W
Game Featuresaim
FPS display
brighten darker areas / Black Stabilizer /
General
RGB lightingLG Unity Hexagon Lighting
Wall mountVESA 100x100mm
External power supply
Dimensions (WxHxD)993x662x339 mm
Dimensions without stand (WxHxD)993x457x218 mm
Weight13.5 kg
Weight without stand8.9 kg
Official Websitelg.com
Added to E-CatalogOctober 2025
P/N
45GX900A-B

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog LG 2026 - new arrivals, bestsellers, and the most relevant models LG.
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Monitor matrices types: TN+film, IPS, VA, OLED, QLED and QD-OLEDCurrent types of monitor matrices, their pros and cons, as well as recommendations for selection

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LG - 45" UltraGear OLED WQHD Curved Gaming Monitor 45GX900A-B - Black

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