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Overview

Level up your gameplay with the LG UltraGear 34GX90SA-W, a curved 34-inch OLED gaming monitor that delivers fast, immersive visuals and smooth, responsive action in every battle. Enjoy rich colour, deep blacks, and built-in streaming access to keep you in the action.
  • 34 in. curved OLED, WQHD display, 21:9 aspect ratio
  • 240Hz refresh rate and 0.03ms GTG response deliver ultra-smooth motion
This description was generated by AI and reviewed for accuracy.

LG UltraGear 34" 1440p WQHD Curved OLED Gaming Monitor (34GX90SA-W) - G-Sync/FreeSync - 0.03ms GTG - 240Hz - White

Model: 34GX90SA-W
Web Code: 19290021
Sold and shipped by Best Buy

Screen Size: 34 in

34 in $999.97
39 in $1,499.97

Not available for deliverySold out online

Not available for pickup

Not available for pickup

Sorry, at this time, this product cannot be picked up in-store.

Best Buy Protection Plan

Coverage that goes above and beyond the manufacturer’s warranty.

Return Policy

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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 (White)
  • HDMI 2.1 cable
  • Display Port 2.1 cable
  • USB-C Cable
  • Remote Control
What you need to know
  • 34 in. ultra-wide screen with 3440 x 1440 WQHD native resolution
  • OLED panel provides vivid colour, deep blacks, and responsive visuals
  • 240Hz refresh rate at native resolution offers smoother motion
  • FreeSync Premium and G-SYNC compatible for tear-free gaming
  • Peak brightness up to 1,300 nits for enhanced HDR highlights
Screen & Picture
  • 34-inch monitor with 800R curve immerses you in the action
  • 1440p WQHD (3440 x 1440) display and 21:9 aspect ratio provide an immersive viewing experience
  • OLED with 1.5M:1 contrast ratio produces stunning and bright visuals with rich colours, deep blacks, and clarity
  • DCI-P3 98.5% colour coverage ensures accurate, vibrant colour reproduction
  • 1,300 nits peak brightness brings out contrast, depth, and detail in highlights
  • 178-degree viewing angles maintain consistent colour and sharp visuals from different positions
Motion & Gaming
  • 0.03ms GTG response time allows for ultra-fast and razor-sharp on-screen motion
  • 240Hz refresh rate enables smoother gameplay and motion clarity
  • FreeSync Premium and G-SYNC compatible for seamless frame synchronization and reduced stutter
Features
  • Built-in speakers deliver audio without needing external equipment
  • webOS offers AI-driven visuals and audio, plus access to streaming apps and cloud gaming services
  • RGB LED hexagon lighting on the back panel for custom ambience
  • Picture-by-picture and picture-in-picture modes support multitasking
  • Live Colour Low Blue Light designed for visual comfort during extended sessions
Connections
  • One DisplayPort 2.1, two HDMI 2.1, one USB-C with 65W power delivery, two USB-A 3.0, one LAN port, and one four-pole headphone jack provide flexible connectivity options
Stand, Mounting & Dimensions
  • Height, tilt, and swivel adjustment let you customize your viewing setup
  • VESA mountable with 100 x 100 mm support for flexible installation
Power & Efficiency
  • Energy-saving mode and auto-off function help reduce power consumption
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 .