---
product_id: 741335979
title: "39GX90SA-W UltraGear 39″ WQHD (3440×1440) Curved Smart OLED Gaming Monitor with webOS, 240 Hz, 0.03 ms, NVIDIA G-SYNC Compatible, DisplayHDR True Black 400, HDMI 2.1/DP/USB"
brand: "lg"
price: "R41090"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Lg"
url: https://www.desertcart.co.za/products/741335979-39gx90sa-w-ultragear-39-wqhd-3440-1440-curved-smart-oled
store_origin: ZA
region: South Africa
---

# 240Hz ultra-smooth refresh DisplayHDR True Black 400 0.03ms lightning-fast response 39GX90SA-W UltraGear 39″ WQHD (3440×1440) Curved Smart OLED Gaming Monitor with webOS, 240 Hz, 0.03 ms, NVIDIA G-SYNC Compatible, DisplayHDR True Black 400, HDMI 2.1/DP/USB

**Brand:** lg
**Price:** R41090
**Availability:** ✅ In Stock

## Summary

> 🎮 Level up your game with the ultimate curved OLED powerhouse!

## Quick Answers

- **What is this?** 39GX90SA-W UltraGear 39″ WQHD (3440×1440) Curved Smart OLED Gaming Monitor with webOS, 240 Hz, 0.03 ms, NVIDIA G-SYNC Compatible, DisplayHDR True Black 400, HDMI 2.1/DP/USB by lg
- **How much does it cost?** R41090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/741335979-39gx90sa-w-ultragear-39-wqhd-3440-1440-curved-smart-oled)

## Best For

- lg enthusiasts

## Why This Product

- Trusted lg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **NVIDIA G-SYNC Compatible:** Eliminate screen tearing and stutter for flawless visuals that keep you locked in the action without distractions.
- • **Smart webOS Streaming Hub:** Access Netflix, Disney+, HBO Max, and 300+ free LG Channels plus cloud gaming services like NVIDIA GeForce NOW—all from one sleek interface.
- • **HDR True Black 400 & HDMI 2.1:** Enjoy breathtaking contrast and peak brightness of 1300 nits with DisplayHDR True Black 400, plus future-proof connectivity with HDMI 2.1 and USB 3.0 ports.
- • **Blazing Fast 240Hz Refresh Rate:** Experience buttery-smooth gameplay and ultra-responsive controls with a 240Hz refresh rate and near-instant 0.03ms response time—stay ahead of every move.
- • **Immersive 800R Curved OLED Display:** Dive deep into your games with a 39” WQHD (3440×1440) ultra-wide curved screen that wraps your vision in stunning detail and vibrant colors.

## Overview

The LG 39GX90SA-W UltraGear is a 39-inch curved OLED gaming monitor featuring a 3440×1440 WQHD resolution, an ultra-fast 240Hz refresh rate, and a 0.03ms response time for supreme gaming performance. It supports NVIDIA G-SYNC for tear-free visuals and boasts DisplayHDR True Black 400 for stunning contrast. Integrated webOS offers seamless streaming and cloud gaming access, while HDMI 2.1 and USB 3.0 ensure versatile connectivity. Designed for gamers and professionals craving immersive visuals and lightning-fast responsiveness.

## Description

Buy LG 39GX90SA-W UltraGear 39″ WQHD (3440×1440) Curved Smart OLED Gaming Monitor with webOS, 240 Hz, 0.03 ms, NVIDIA G-SYNC Compatible, DisplayHDR True Black 400, HDMI 2.1/DP/USB online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Great monitor, one small problem - Initially received the monitor with severe panel artifacts (second time experiencing this with LG). Almost returned it again, but Pixel Cleaning in the monitor settings fixed it completely. Works great now, but be aware of this issue before buying. For a premium LG monitor, it shouldn’t be like this out of the box.
Review: Not 5K - The title image and description is not what it says. This is 2K not 5K its 3440 and its totally misleading.

## Features

- The 240Hz OLED Smart Gaming Monitor that’s Ahead of the (800R) Curve - The 39” WQHD OLED with a steep 800R curve and 1300-nit peak brightness pulls you deep into the action, while a 240Hz refresh rate and 0.03ms response time keep gameplay insanely fast and smooth. Plus, LG’s webOS lets you stream your favorites and cloud game—all from one epic screen.
- Up to 240Hz & 0.03ms – Outrageous OLED Gaming Speed - Game at the speed of OLED with an ultra-fast 240Hz and near instantaneous 0.03ms (GtG) response time. The faster speed lets you respond quickly to opponents and enjoy smoother scenes with less lag or ghosting.
- Your Favorite Streaming Services Plus Cloud Gaming - Thanks to webOS24, find your favorites fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney+, HBO Max. And over 300 free LG Channels with everything from comedy to movies to sports. Game without a PC or console! Connect to your favorite cloud gaming services such as NVIDIA GeForce NOW, desertcart Luna, and Blacknut directly from the webOS home screen.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F15C7JL2 |
| Are Batteries Included | No |
| Brand | LG |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (302) |
| Date First Available | 24 June 2025 |
| Item Weight | 11.4 Kilograms |
| Item model number | 39GX90SA-W.AUS |
| Manufacturer | LG |
| Number of HDMI Ports | 2 |
| Number of USB 3.0 Ports | 2 |
| Product Dimensions | 32.28 x 88.77 x 60.58 cm; 11.45 kg |
| Resolution | 3440 x 1440 Pixels |
| Screen Resolution | 3440x1440 |
| Series | 39GX90SA-W.AUS |
| Standing screen display size | 39 Inches |

## Product Details

- **Aspect ratio:** 21:9
- **Brand:** LG
- **Resolution:** QHD Ultra Wide 1440p
- **Screen size:** 39 Inches
- **Screen surface description:** Matte

## Images

![39GX90SA-W UltraGear 39″ WQHD (3440×1440) Curved Smart OLED Gaming Monitor with webOS, 240 Hz, 0.03 ms, NVIDIA G-SYNC Compatible, DisplayHDR True Black 400, HDMI 2.1/DP/USB - Image 1](https://m.media-amazon.com/images/I/71v69LUC4rL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐ Great monitor, one small problem
*by A***M on 12 August 2025*

Initially received the monitor with severe panel artifacts (second time experiencing this with LG). Almost returned it again, but Pixel Cleaning in the monitor settings fixed it completely. Works great now, but be aware of this issue before buying. For a premium LG monitor, it shouldn’t be like this out of the box.

### ⭐ Not 5K
*by M***A on 27 November 2025*

The title image and description is not what it says. This is 2K not 5K its 3440 and its totally misleading.

### ⭐ WRONG description and images for model
*by M***E on 4 September 2025*

This is NOT the 5k2k version of this monitor, like the images and description suggests. It is the older 1440p version. The model number is the only thing that is correct in the description and again matches the older model NOT the 5k2k version.

## Frequently Bought Together

- LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White
- Silkland 80Gbps DisplayPort Cable 2.1 6.6FT [VESA Certified], [8K@240Hz, 4K@540Hz 360Hz 240Hz] DP 2.1 Cable 16K, DP80 HDR DSC Display Port Cord Compatible FreeSync Gaming Monitor 5090 7900XTX, S1334
- Samsung SSD 9100 PRO 2TB, PCIe 5.0x4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s, Best for AI Computing, Gaming, and Heavy Duty Workstations (MZ VAP2T0B/AM)

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**Shop now:** [https://www.desertcart.co.za/products/741335979-39gx90sa-w-ultragear-39-wqhd-3440-1440-curved-smart-oled](https://www.desertcart.co.za/products/741335979-39gx90sa-w-ultragear-39-wqhd-3440-1440-curved-smart-oled)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-06*