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Overview

Experience intense gameplay with the LG UltraGear 39GX90SA-W, featuring a 39-inch curved OLED WQHD display for immersive visuals and ultra-fast action. Combining 240Hz refresh rate and 0.03ms response time, this monitor delivers smooth, razor-sharp motion. Built-in webOS gives you access to streaming apps and cloud gaming.
  • 39 in curved OLED screen, 3440 x 1440 WQHD resolution
  • 240Hz refresh rate, G-SYNC and FreeSync Premium support
This description was generated by AI and reviewed for accuracy.
Open Box

Open Box - LG UltraGear 39" Ultrawide Curved 1440p WQHD OLED Gaming Monitor (39GX90SA-W) - G-Sync/FreeSync - 0.03ms GTG - 240Hz - White

Model: 39GX90SA-W
Web Code: 19611543
Sold and shipped by | 4.1 seller rating (11,109 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's included:

  • LG Monitor and Stand
  • Power Adapter with Cord (White)
  • HDMI 2.1 cable
  • Display Port 2.1 cable
  • USB-C Cable
  • Remote Control
What you need to know
  • 39 in curved OLED display with 3440 x 1440 native resolution for immersive viewing
  • OLED panel offers wide viewing angles and vibrant colour from any position
  • 240Hz refresh rate delivers smooth, fluid on-screen motion
  • G-SYNC and FreeSync Premium provide variable refresh for stutter-free gaming
  • 0.03ms grey-to-grey response time ensures crisp visuals during fast action
Screen & Picture
  • 39-inch monitor with 800R curve immerses you in the action
  • 1440p WQHD (3440 x 1440) display and a 21:9 aspect ratio provide an expansive, cinematic gaming experience
  • OLED with 1.5M:1 contrast ratio produces stunning visuals with rich colours, deep blacks, and remarkable image clarity
  • 1,300 nits peak brightness (APL 1.5%) provides ultra-bright highlights that enhance contrast, depth, and detail
  • DCI-P3 98.5% (CIE1976) colour coverage delivers rich, accurate colours
  • 178-degree viewing angles maintain sharp visuals and consistent colour from virtually any position
Motion & Gaming
  • 0.03ms GTG response time and 240Hz refresh rate let you experience blazing OLED speed for ultra-smooth, razor-sharp gameplay
  • FreeSync Premium and G-SYNC compatibility offer seamless frame synchronization for stutter-free gaming
Features
  • webOS with AI-driven visuals and audio offers easy access to popular streaming apps and cloud gaming services
  • Built-in speakers provide audio without external devices
  • PBP (Picture-by-Picture) and PIP (Picture-in-Picture) support multitasking and content from multiple sources
  • RGB LED hexagon lighting on the back of the panel adds visual flair
Connections
  • One DisplayPort 2.1, two HDMI 2.1, one USB-C with 65W PD, two USB-A 3.0, one LAN port, and headphone four-pole (sound + mic) for versatile connectivity
Stand, Mounting & Dimensions
  • Height, swivel, and tilt adjustments help you achieve the ideal viewing angle
  • VESA 100 x 100 mount support for flexible installation
Power & Efficiency
  • Smart energy saving features help reduce power consumption
  • Standby power draw as low as 0.3W
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

Free standard shipping on all orders over $14 (before taxes, fees, and promo codes).

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.