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Overview

The LG Ultragear 45GX900A-B curved OLED gaming monitor gives you deep blacks, vivid colour, and ultra-fast motion for a seamless, immersive gameplay experience. Tailored for high-speed gaming, it features advanced adaptive sync technologies for fluid, tear-free visuals every time. Game with premium performance, stunning clarity, and versatile connectivity.
  • 45 in. OLED curved display with WQHD resolution
  • 240Hz refresh rate with 0.03ms GtG response
This description was generated by AI and reviewed for accuracy.
Open Box

Open Box - LG Ultragear 45" Curved WQHD OLED Gaming Monitor (45GX900A-B) - G-SYNC & FreeSync - 0.03ms GTG - 240Hz - DisplayHDR True Black 400

Model: 45GX900A-B.AUS
Web Code: 19828014
Sold and shipped by | 3.7 seller rating (39 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

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

What you need to know
  • 45 in. OLED curved screen with WQHD resolution for immersive visuals
  • OLED panel provides deep blacks and vibrant colour for lifelike gaming images
  • 240Hz maximum refresh rate delivers smoother on-screen motion
  • G-SYNC, FreeSync Premium Pro, and AdaptiveSync technologies reduce tearing and stutter
  • DCI-P3 98.5% colour coverage for rich, accurate in-game colour
Screen & Picture
  • OLED panel with MLA+ produces ultra-vivid colours, deep blacks, and brilliant highlights, reaching up to 1300 nits brightness with DisplayHDR True Black 400 support
  • 45 in. curved display with WQHD resolution enhances immersion for gaming
  • DCI-P3 98.5% colour gamut ensures visuals appear as intended by developers
Motion & Gaming
  • 0.03ms grey-to-grey response time and 240Hz refresh rate provide seamless, responsive gameplay
  • ClearMR 13000, G-SYNC, FreeSync Premium Pro, and AdaptiveSync help eliminate screen tearing and stutter
Connections
  • HDMI 2.1, DisplayPort 1.4, and USB-C with 65W Power Delivery support versatile, high-performance connections
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. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.