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Overview

**Open Box product. 1-year warranty. See more information below.**Immerse yourself in battles like never before with the LG UltraGear gaming monitor. It has a 45-inch WQHD OLED display with an 800R curve that pulls you into the action. Its peak brightness and deep contrast make every scene come alive. At 240Hz with a 0.03ms response time, gameplay feels incredibly smooth. With webOS, enjoy streaming apps and cloud games.
Open Box

Open Box - LG UltraGear 45" WQHD 240Hz 0.03ms GTG Curved OLED G-Sync FreeSync Gaming Monitor (45GX90SA-B) - Black

Model: 45GX90SA-B
Web Code: 19449826
Sold and shipped by | 4.0 seller rating (10,311 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

Read return policy

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 (Black)
  • HDMI 2.1 cable (Black)
  • Display Port 2.1 cable (Black)
  • USB-C Cable (Black)
  • Remote Control

This is an Open Box Product. It's been inspected and is fully functional. It includes all original accessories and a 1-year warranty (unless noted otherwise below). For return details, see the Return Policy tab. The product's specs are as follows:

• 45-inch monitor with 800R curve immerses you in the action

• 1440p WQHD (3440 x 1440) display and a 21:9 aspect ratio provide immersive gaming experience

• 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

• OLED with 1.5M:1 contrast ratio produces stunning and bright visuals with rich colours, deep blacks, and remarkable image clarity

• With 1,300nits peak brightness (APL 1.5%), enjoy ultra-bright visuals that enhance contrast, depth, and detail

• 178-degree horizontal and vertical viewing angles offer consistent colours and sharp visuals from virtually any position

• webOS with AI-driven visuals and audio ensures an improved gaming experience and easy access to popular streaming apps and cloud gaming services

• One Display Port 2.1, two HDMI 2.1, one USB-C with 65W PD, two USB-A 3.0, one LAN port, and one Headphone four-pole (sound + mic) provide versatile connectivity

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 .

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.