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Overview

The LG UltraGear 45GX950A-B immerses you in 5K OLED visuals with a dramatic 800R curve and ultra-smooth refresh rates. Switch seamlessly between stunning 5K detail or Full HD lightning-fast gameplay, engineered for pure gaming performance and rich cinematic colour. OLED brilliance and flexible layout options elevate every session.
  • 45 in 5K2K curved OLED display, 21:9 aspect ratio
  • Up to 330Hz refresh rate at Full HD for smooth, fast action
This description was generated by AI and reviewed for accuracy.

LG UltraGear 45" Ultrawide Curved 5K OLED Gaming Monitor (45GX950A-B) - G-Sync/FreeSync - 0.03ms GTG - 330Hz - DisplayHDR True Black 400

Model: 45GX950A-B
Web Code: 19290023
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Return Policy

30 days to return or exchange

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • LG Monitor and Stand
  • Power Adapter with Cord (Black)
  • HDMI 2.1 Cable (Black)
  • Display Port 2.1 Cable (Black)
  • USB-C Cable (Black)
What you need to know
  • 45 in screen with 5120 x 2160 native 5K2K resolution for immersive detail
  • OLED panel delivers vivid colour and true blacks for breathtaking visuals
  • Maximum 330Hz refresh rate at Full HD enables ultra-smooth motion
  • Supports AMD FreeSync Premium Pro and NVIDIA G-SYNC for tear-free gameplay
  • Up to 1,300nits peak brightness and DisplayHDR True Black 400 for brilliance
Screen & Picture
  • 5K2K WUHD (5120 x 2160) resolution with ultra-wide 21:9 aspect ratio keeps you at the centre of action with incredible detail and cinematic immersion
  • OLED visuals with up to 1,300nits peak brightness deliver vibrant colours, deep contrast, and exceptional clarity
  • 98.5% DCI-P3 colour coverage ensures rich, cinematic colour fidelity
  • DisplayHDR True Black 400 creates deep blacks and brilliant highlights
  • 125ppi provides crisp text and bold, vivid graphics
  • 800R curve wraps around your field of view, expanding your peripheral vision for a more immersive experience
  • 178-degree horizontal and vertical viewing angles offer consistent colours and sharp visuals from nearly any position
Motion & Gaming
  • Switch between 5K/WUHD at 165Hz for stunning detail, or Wide Full HD at 330Hz for lightning-fast gameplay (Actual refresh rates may vary depending on computer graphics specifications and configurations)
  • 0.03ms GTG response time eliminates ghosting for crystal-clear visuals during high-speed scenes
  • AMD FreeSync Premium Pro and NVIDIA G-SYNC compatibility provide tear-free, ultra-smooth frame synchronization for PC and next-gen console gaming
  • Dynamic action sync minimizes input lag for faster response
  • Black stabilizer reveals hidden details in dark scenes
  • FPS Counter displays real-time frame rate so you can monitor your gaming performance
  • Crosshair feature sharpens your aim for pinpoint accuracy
Viewing Comfort
  • Triple UL-certified for Anti-Glare, Flicker-Free, and Low Blue Light performance (LG OLED panels have be certified as Flicker-Free, Discomfort Glare Free and Low Blue Light by UL. Certificate Number: Flicker Free Display (OLED)- A196009, Discomfort Glare Free - V563481 (conditions of UGR less than 22), Low Blue Light Hardware Solution Platinum - V745051)
  • Advanced anti-glare technology reduces reflections, delivering distraction-free clarity so you can focus in any lighting
Features
  • RGB hexagonal backlighting enhances your setup with dynamic ambient colours
  • Built-in speakers offer deep bass, or use the four-pole headphone jack for immersive DTS Headphone X 3D audio—ideal for clear team comms in FPS games (Headphones sold separately. For DTS patents, see http://patents.dts.com. Manufactured under license from DTS, Inc. or its affiliates. DTS trademarks and logos are registered trademarks or trademarks of DTS, Inc. in the United States and other countries.)
  • Switch app lets you split the screen into up to six sections, customize layouts, and quickly start video calls
  • Effortlessly switch between your PC and the built-in webOS streaming platform with intuitive shortcuts (Software installation required. Visit LG website to download)
Connections
  • One Display Port 2.1, two HDMI 2.1 inputs, one USB-C with 90W Power Delivery, two USB-A 3.0 ports, and a four-pole headphone jack offer versatile connectivity
Stand, Mounting & Dimensions
  • Height, tilt, and swivel adjustments help you find a comfortable viewing position
  • VESA-mountable with a 100 x 100 mm pattern for easy wall or arm installation
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .