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LG UltraGear 45" Curved UWQHD OLED Smart Gaming Monitor (45GX90SA-B) - G-Sync/FreeSync - 0.03ms GTG - 240Hz by LG - Refurbished condition

LG UltraGear 45" Curved UWQHD OLED Smart Gaming Monitor (45GX90SA-B) - G-Sync/FreeSync - 0.03ms GTG - 240Hz — Refurbished, 41% Off

Brand: LG

Condition: Refurbished - Excellent
$1,24900
$2,09900
-41% Save $85000
Updated: Yesterday

Description

What you need to know
- 45 in. curved OLED display with 3440 x 1440 WQHD resolution
- OLED panel provides true blacks and brilliant colour
- 240Hz refresh rate delivers smoother-looking motion
- NVIDIA G-SYNC Compatible, AMD FreeSync Premium, VESA certified AdaptiveSync
- DisplayHDR 400 True Black brings out deep contrast in HDR content
Screen & Picture
- 45 in. OLED panel with 3440 x 1440 WQHD resolution creates immersive visuals
- 800R curve pulls you into the action for a wide field of view
- OLED panel controls each pixel for 1,500,000:1 typical contrast and brilliant colour
- Typical brightness of 275cd/m²
- 1,500,000:1 typical contrast ratio for dramatic highlights and shadows
- Supports HDR10 and DisplayHDR 400 True Black for lifelike picture quality
- Covers 98.5% DCI-P3 colour gamut (CIE1976) for vibrant images
- 178° viewing angles maintain colour and clarity from anywhere in front of the screen
- Dynamic Tone Mapping and AI Picture automatically optimize image quality
- AI Personalized Picture Wizard helps fine-tune your preferred settings
Motion & Gaming
- Up to 240Hz refresh rate at WQHD resolution makes motion look incredibly smooth
- 0.03ms (GtG) response time reduces motion blur in gaming
- NVIDIA G-SYNC Compatible, AMD FreeSync Premium, and VESA certified AdaptiveSync minimize stutter and tearing
- VRR support matches the refresh rate to game frame rates
- Gaming enhancements include Black Stabilizer, Dynamic Action Sync, Crosshair, and FPS Counter
Features
- webOS provides access to streaming apps and cloud gaming
- AI Sound tailors audio for what’s on screen
- Built-in 7W x 2 speakers deliver clear sound
- Space-saving L stand with hexagon lighting design adds style to your setup
- Picture-by-picture (2 PBP) and picture-in-picture (PIP) support multitasking
- User defined key customization options
Connections
- Two HDMI ports and one DisplayPort 1.4 (DSC)
- USB-C port with 65W Power Delivery and data transmission
- USB upstream via USB-C
- Headphone out (3-pole), LAN (RJ-45), and Wi-Fi connectivity
- Bluetooth for audio connections
Stand, Mounting & Dimensions
- 100 mm x 100 mm VESA mount support for flexible installation
- Dimensions with stand: 992.7 x 661.7 x 338.6 mm
- Dimensions without stand: 992.7 x 457 x 218 mm
- Weight with stand: 13.5 kg, without: 8.9 kg
- Includes remote controller
Power & Efficiency
- Smart Energy Saving feature helps reduce power consumption
This description was generated by AI and reviewed for accuracy.

Condition Guide

Certified Refurbished

Professionally restored to like-new performance.

  • Inspected, repaired if needed, and tested by certified technicians
  • Meets or exceeds original manufacturer specifications
  • May come with a warranty from the seller
  • Internally performs identically to a new unit

Product Details

SKU:
bbca-19773276
Model:
45GX90SA-B
Country:
CA

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $850 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for LG products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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