LG UltraGear OLED 45-Inch Curved Gaming Monitor WQHD 1440p 240Hz 0.03ms G-Sync in Gray - 45GX900A

LG 45GX900A UltraGear OLED 45-Inch Curved Gaming Monitor WQHD 1440p 240Hz 0.03ms G-Sync in Gray

Take the Lead with the 45-Inch LG UltraGear™ OLED Curved Gaming Monitor

Step into a new era of immersive gameplay with the LG UltraGear™ 45-Inch OLED Gaming Monitor (45GX900A-B). This expansive WQHD display puts you in the heart of the action with an ultra-wide 21:9 aspect ratio, offering 12% more visible area than a conventional 49" 32:9 monitor. Whether you're engaged in fast-paced esports or story-driven adventures, the bold 800R curvature wraps your vision in vibrant, high-contrast OLED visuals—pulling you deeper into every moment.

Unmatched Speed and Responsiveness
Experience lightning-fast action with a blistering 240Hz refresh rate and super-low 0.03ms (GtG) response time. The LG 45GX900A-B is engineered for elite gaming, ensuring every movement, shot, and combo is captured with pinpoint accuracy and virtually no blur. Backed by AMD FreeSync™ Premium Pro and NVIDIA® G-SYNC® compatibility, say goodbye to screen tearing and lag—enjoy buttery-smooth gameplay across your favorite titles.

Breathtaking Visuals & Versatile Connectivity
OLED technology delivers stunning contrast ratios (1.5M:1), rich colors, and true blacks at peak brightness up to 1300 nits (APL 1.5%), elevating every game or multimedia experience. DisplayHDR™ TRUE BLACK 400 ensures exceptional detail in both dark and bright scenes. Connect consoles and PCs seamlessly with HDMI 2.1, DisplayPort 1.4, and USB Type-C support for flexible, high-bandwidth gaming setups.

Ready to upgrade? Discover the difference of pro-level OLED performance with the LG UltraGear™ 45-Inch Curved Gaming Monitor—where innovation meets competitive edge.

Features

• 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 2-year limited warranty covers key components, including the OLED panel. And OLED Care tools such as pixel cleaning keep your display sharp, for reliable top-tier performance. Please see Warranty Information on this page for all warranty details.
• Serious Connectivity for Serious Gamers
  For next gen console gaming or PC gaming, with HDMI 2.1, DisplayPort 1.4 and USB Type-C (65W power delivery), UltraGear's versatile connectivity enables high-resolution graphics, and fast, fluid gaming.¹
• Customize Your Screen View with the Switch App
  The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey.²
• Battlestation upgrade Adjustable to Gamer Specs
  Go big with the virtually borderless 45” OLED screen. UltraGear's sleek, slim design offers adjustable height, tilt, and swivel control for your ideal view, while RGB hexagonal backlighting sets the mood for your battlestation.
  

Footnotes:

• ¹Graphics card that supports DisplayPort 1.4 or HDMI 2.1 are required to achieve up to 240Hz refresh rate support. Graphics card sold separately.
• ²Software installation required. Visit Support on LG.com to download.