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Overview

This is a Refurbished product in Excellent condition.

It has been tested for 100% functionality, carefully cleaned, and has few to no visible signs of wear. Includes 1-year warranty.

Experience ultra-fast gameplay and brilliant visuals with the LG UltraGear 27GX790A-B 27" QHD OLED Gaming Monitor. Enjoy industry-leading 480Hz refresh rates and instant response for smooth, precise action. Dive into deep blacks, vibrant colours, and lifelike contrast that bring every game to life.
  • 27 in. QHD OLED gaming display
  • 480Hz refresh rate delivers ultra-smooth motion
This description was generated by AI and reviewed for accuracy.
Refurbished Excellent

Refurbished (Excellent) - LG UltraGear 27" 1440p QHD OLED Gaming Monitor (27GX790A-B) - G-SYNC/FreeSync - 0.03ms GTG - 480Hz

Model: A1A-27GX790A-B
Web Code: 19993160
Sold and shipped by | 4.4 seller rating (262 reviews)

Available for deliveryAvailable online only

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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
  • 27 in. screen with QHD 2560 x 1440 native resolution
  • OLED panel provides true blacks and vivid colours
  • Up to 480Hz refresh rate offers smoother-looking motion
  • NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, VESA AdaptiveSync
  • DisplayHDR True Black 400 certification with deep blacks and stunning contrast
Screen & Picture
  • OLED panel controls each pixel for true blacks and incredible contrast
  • 1.07 billion colours and DCI-P3 98.5% for vibrant, accurate colour
  • Anti-glare, low-reflection screen for clear images in bright rooms
  • Typical brightness of 275cd/m² and 1,500,000:1 contrast ratio
  • 178-degree wide viewing angle keeps colours consistent
Motion & Gaming
  • 480Hz refresh rate and 0.03ms (GtG) response time for crisp, fluid motion
  • NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, VESA AdaptiveSync reduce tearing and stutter
  • Dynamic Action Sync, Black Stabilizer, and Crosshair features enhance gaming precision
  • FPS Counter and Game Optimizer for gameplay performance tracking and custom settings
Viewing Comfort
  • Flicker-Free and Low Blue Light technologies help reduce visual fatigue
Features
  • Hardware calibration ready for colour precision
  • DTS Headphone:X support for immersive sound
  • Auto input switch detects connected devices and switches inputs automatically
Connections
  • 1 x DisplayPort 2.1 and 2 x HDMI 2.1 for high-performance connectivity
  • 1 x USB-B upstream and 2 x USB-A downstream ports
  • Headphone out for private listening
  • Supports QHD at 480Hz via DisplayPort 2.1 and HDMI 2.1
Stand, Mounting & Dimensions
  • Height, tilt, swivel, and pivot adjustments for comfortable viewing
  • VESA mountable with 100 x 100mm pattern for flexible 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. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

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.