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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.
How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor
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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$1,807.61
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LG - 45" UltraGear OLED WQHD Curved Gaming Monitor 45GX900A-B - Black

45 Inch UltraGear Curved Gaming Monitor. Product Highlight. 45” UltraGear OLED: a 21:9 curved WQHD display that’s built for b... moreattle. Size matters in OLED gaming. A 45" 21:9 screen is 12% larger than a 49" 32:9 display. Outrageous OLED gaming speed at up to 240Hz and 0.03ms response time. Seamless frame sync with FreeSync™ Premium Pro and G-SYNC® for stutter-free gaming. Stunning and bright OLED visuals with rich color, deep blacks, and 1.5M:1 contrast. The 45" UltraGear OLED's steep and dramatic 800R curve surrounds you in the action. Console or PC connectivity: HDMI 2.1, DisplayPort 1.4 and USB Type-C. Product Feature. The 240Hz OLED Smart gaming monitor that’s ahead of the (800R) curve. The huge 45” WQHD OLED with a steep 800R curve and up to 1300 nits (APL 1.5%) peak brightness pulls you deep into the action, while a 240Hz refresh rate and 0.03ms response time keep gameplay insanely fast and smooth. Up to 240Hz & 0.03ms – Outrageous OLED Gaming Speed. Game at the speed of OLED with an ultra-fast 240Hz and near instantaneous 0.03ms (GtG) response time. The faster speed lets you respond quickly to opponents and enjoy smoother scenes with less lag or ghosting. Ultimate Frame Sync: FreeSync™ Premium Pro & G-SYNC® Compatible. Say goodbye to screen tearing and stutter. With AMD FreeSync™ Premium Pro and NVIDIA® G-SYNC® compatibility, this OLED monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming. Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW. Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color. Size Matters in OLED Gaming. The 21:9 45” UltraGear OLED delivers the ultimate ultra-wide screen space for gaming, offering more screen area than a 49” 32:9 screen. Get ready for a bigger, more immersive gaming experience that pulls you deeper into the action. The 800R Curve: Surround Yourself in the Action. See and feel the action all around you with the dramatic 800R curve. This steep curvature extends your periphery, pulling you deeper into the game and making the action more intense. Low Glare, More Focus: Play Without Distractions. Stay in the zone with an OLED screen that’s designed to minimize glare and reflections. The anti-glare surface reduces light distractions, so you can keep your attention where it matters—on every move, every target, and every win. Unlock Your Potential with Advanced Gaming Features. Dynamic Action Sync reduces input lag for real-time response. Black Stabilizer brightens dark scenes to see what's hidden. FPS Counter shows your real-time frame rate. Crosshair enhances precision for deadly accuracy. OLED Protection: 2-Year Limited Warranty & Panel Care Tools. Rest easy knowing your OLED monitor is built to last. The
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Delivery: in USA
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$1,835.99
Buy in shop
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