---
product_id: 717648664
title: "– UltraGear OLED GX9s SMART Gaming Monitor 39GX90SA-W - WOLED UWQHD 1440p Curved 39 Inch, 240Hz, 0.03ms, HDR 400, webOS AI, Speakers, Wi-Fi, Bluetooth, DP 1.4, HDMI 2.1, USB-C, White"
brand: "lg"
price: "R61153"
currency: ZAR
in_stock: true
reviews_count: 4
category: "Lg"
url: https://www.desertcart.co.za/products/717648664-ultragear-oled-gx9s-smart-gaming-monitor-39gx90sa-w-woled-uwqhd
store_origin: ZA
region: South Africa
---

# 240Hz ultra-smooth refresh 98.5% DCI-P3 vivid color gamut 39" curved UWQHD OLED display – UltraGear OLED GX9s SMART Gaming Monitor 39GX90SA-W - WOLED UWQHD 1440p Curved 39 Inch, 240Hz, 0.03ms, HDR 400, webOS AI, Speakers, Wi-Fi, Bluetooth, DP 1.4, HDMI 2.1, USB-C, White

**Brand:** lg
**Price:** R61153
**Availability:** ✅ In Stock

## Summary

> 🎮 Elevate your game with OLED clarity and lightning speed — don’t just play, dominate!

## Quick Answers

- **What is this?** – UltraGear OLED GX9s SMART Gaming Monitor 39GX90SA-W - WOLED UWQHD 1440p Curved 39 Inch, 240Hz, 0.03ms, HDR 400, webOS AI, Speakers, Wi-Fi, Bluetooth, DP 1.4, HDMI 2.1, USB-C, White by lg
- **How much does it cost?** R61153 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/717648664-ultragear-oled-gx9s-smart-gaming-monitor-39gx90sa-w-woled-uwqhd)

## 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

- • **Immersive OLED Brilliance:** Dive into deep true blacks and vibrant HDR 400 visuals with LG’s WOLED MLA+ tech, delivering stunning contrast and color accuracy.
- • **Blazing Fast 240Hz Refresh:** Experience buttery-smooth gameplay with ultra-low 0.03ms response time, eliminating blur and ghosting for competitive edge.
- • **Smart Connectivity & Controls:** Built-in webOS AI, Wi-Fi, Bluetooth, USB-C, HDMI 2.1, and DisplayPort 1.4 keep you connected and in control with seamless device integration.
- • **Curved Ultrawide 39-Inch Screen:** Maximize your field of view with an aggressive 800R curve and expansive 3440x1440 resolution for immersive gaming and multitasking.
- • **AdaptiveSync for Tear-Free Gaming:** NVIDIA G-SYNC Compatible and AMD FreeSync Premium ensure silky-smooth frame syncing, banishing screen tearing and stutter.

## Overview

The LG UltraGear OLED GX9s is a 39-inch curved ultrawide gaming monitor featuring a 3440x1440 WOLED display with 240Hz refresh rate and 0.03ms response time. It delivers exceptional color accuracy with 98.5% DCI-P3 coverage and HDR 400 true black support. Equipped with NVIDIA G-SYNC and AMD FreeSync Premium, it ensures smooth, tear-free gameplay. Integrated smart features include webOS AI, Wi-Fi, Bluetooth, and multiple connectivity options like USB-C, HDMI 2.1, and DisplayPort 1.4, making it a powerhouse for immersive gaming and productivity in a sleek white design.

## Description

Buy

Review: Best screen ever - An amazing monitor. LG panels are the best. This OLED is crystal clear with dark blacks. Was a bit fiddly to set up due to all the different settings but once done it’s stunning. Is an aggressive curve however it hits your line of sight perfectly. Great for productivity and fantastic gaming to boot
Review: Great for 1st person games, compromised everywhere else - I bought this 39" ultrawide to do it all. Attracted to the deep blacks of an OLED, and the size was about what I was after. It seemed to hit all the spots. Firstly the good. For 1st person games, it's phenomenal. The immersion people talk about is true. The curve brings you in, you can focus on everything on screen and everything off screen does seem to disappear. It really is impressive here and where the monitor excels. If you spend the majority of your time on this activity, I'd recommend this monitor. For non 1st person games, like strategy games, 3rd person views, isometric view based games, it's still very good. The colour rendering is wonderful, response time fast, etc. The only negative is some text clarity isn't quite there, but that's going to be font dependant on the game. I'd still recommend with that caveat. The smart TV capacities, I didn't overly explore, but it seemed very comprehensive. Bear in mind with the curvature though, the usage of the monitor is limited to you sitting in a very exact place. With your eyes being 80cm away from the screen being that exact place. If you even lean back a little, or too the side (apparently I do this a lot leaning on my chair, something I never even thought about before with flatter screens), the image starts to appear to be a bit contorted, and drops the enjoyment of whatever media you are viewing. Sit in the exact space though (easier with 1st person games as previously mentioned, but less likely with a movie), and it's fine, and the 21:9 format works very nicely. So why the 3 stars then? Because I don't just watch movies sat 80cm away and play games. I like to have a few things on screen at once, a browser in one place that I tend to read, a youtube movie to the side, a calendar and note taking somewhere reachable too. The size is great for this, the curve is too aggressive for this, the OLED tech unfortunately is poor for this. The text clarity is the real reason why I chose to return this monitor, the underlaying subpixel layout resulted in text fringing and I also deal with highlighted text at work, we tend to use yellow highlight, and this resulted in the left side of the highlighted text being green, and the right side in red. Very odd and distracting and something I never came across with an IPS screen. A few fonts seem fine, but many just weren't. Ironically the LG website seemed to use one of the worse fonts for rendering on an OLED too. It was way worse than my 10 year old 32" 1440p 2k IPS 60Hz screen to an unacceptable level. Spreadsheets are just weird too. They say sit in the perfect space and it appears to be straight. OK, but flatter monitors are always straighter anyway so this isn't an issue. 800R is honestly just a bit crazy for productivity tasks, there is nothing else as aggressive as this curve on the market. It also eats a lot of desk space up due to this, even with a large desk like mine, plus the large stand brings the monitor about 12cm closer to the back of it, which is quite significant but probably necessary to get the user of the monitor to adjust to that 80cm sweet spot. If you're on the market for a monitor, and have more than 10% of your time not gaming, then I'd unfortunately recommend looking at a different model. Other things: The backlighting is quite nice, the menu system a bit confusing, and the processor is not fast enough for the smart TV things. It's a nice to have (maybe suitable for a student that's just left home) but cheaply done. This results in booting up time being fairly significant (10-15 seconds), and when plugging in a new input source, it seems to take a while to recognise this, and then offers to switch source, or sometimes not even that. Maybe this was a menu option I missed though.

## Features

- The UltraGear gaming monitor equipped with webOS allows gamers to enjoy a true all-in-one experience that combines high-performance gaming with advanced smart features.LG
- W-OLED with MLA+ provides a brilliant gaming experience with its rich colour expression and contrast ratio up to 1300 nits brightness and DisplayHDR True black 400's deep blacks.
- 240Hz refresh rate and 0.03ms(GtG) response time ensure smoother gameplay, reducing blur and ghosting.
- Wide colour gamut DCI-P3 98.5% (Typ.) and DisplayHDR true black 400 help gamers see the dramatic colours the game developers intended.
- NVIDIA G-SYNC Compatible / VESA certified AdaptiveSync / AMD FreeSync Premium reduces screen tearing and stuttering for a smoother gaming experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2TKV4CW |
| Best Sellers Rank | 2,945 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 77 in Monitors |
| Brand | LG |
| Colour | Ultimate White |
| Customer Reviews | 4.3 4.3 out of 5 stars (5) |
| Date First Available | 30 May 2025 |
| Guaranteed software updates until | unknown |
| Item Weight | 11.4 kg |
| Item model number | 39GX90SA-W.AEK |
| Manufacturer | LG Electronics |
| Number of HDMI Ports | 2 |
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.0 Ports | 1 |
| Processor Count | 1 |
| Product Dimensions | 19.8 x 88.78 x 40.44 cm; 11.45 kg |
| Resolution | 3440 x 1440 |
| Screen Resolution | 3440x1440 |
| Series | 39GX90SA-W |
| Standing screen display size | 39 Inches |

## Product Details

- **Aspect ratio:** 21:9
- **Brand:** LG
- **Display resolution maximum:** 3440 x 1440
- **Image contrast ratio:** 1500000:1
- **Refresh rate:** 240 Hz
- **Resolution:** QHD Ultra Wide 1440p
- **Response time:** 0.03 Milliseconds
- **Screen size:** 39 Inches
- **Screen surface description:** Matte

## Images

![– UltraGear OLED GX9s SMART Gaming Monitor 39GX90SA-W - WOLED UWQHD 1440p Curved 39 Inch, 240Hz, 0.03ms, HDR 400, webOS AI, Speakers, Wi-Fi, Bluetooth, DP 1.4, HDMI 2.1, USB-C, White - Image 1](https://m.media-amazon.com/images/I/61T5TpxTz0L.jpg)

## Available Options

This product comes in different **Configuration, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best screen ever
*by C***K on 9 September 2025*

An amazing monitor. LG panels are the best. This OLED is crystal clear with dark blacks. Was a bit fiddly to set up due to all the different settings but once done it’s stunning. Is an aggressive curve however it hits your line of sight perfectly. Great for productivity and fantastic gaming to boot

### ⭐⭐⭐ Great for 1st person games, compromised everywhere else
*by R***F on 25 October 2025*

I bought this 39" ultrawide to do it all. Attracted to the deep blacks of an OLED, and the size was about what I was after. It seemed to hit all the spots. Firstly the good. For 1st person games, it's phenomenal. The immersion people talk about is true. The curve brings you in, you can focus on everything on screen and everything off screen does seem to disappear. It really is impressive here and where the monitor excels. If you spend the majority of your time on this activity, I'd recommend this monitor. For non 1st person games, like strategy games, 3rd person views, isometric view based games, it's still very good. The colour rendering is wonderful, response time fast, etc. The only negative is some text clarity isn't quite there, but that's going to be font dependant on the game. I'd still recommend with that caveat. The smart TV capacities, I didn't overly explore, but it seemed very comprehensive. Bear in mind with the curvature though, the usage of the monitor is limited to you sitting in a very exact place. With your eyes being 80cm away from the screen being that exact place. If you even lean back a little, or too the side (apparently I do this a lot leaning on my chair, something I never even thought about before with flatter screens), the image starts to appear to be a bit contorted, and drops the enjoyment of whatever media you are viewing. Sit in the exact space though (easier with 1st person games as previously mentioned, but less likely with a movie), and it's fine, and the 21:9 format works very nicely. So why the 3 stars then? Because I don't just watch movies sat 80cm away and play games. I like to have a few things on screen at once, a browser in one place that I tend to read, a youtube movie to the side, a calendar and note taking somewhere reachable too. The size is great for this, the curve is too aggressive for this, the OLED tech unfortunately is poor for this. The text clarity is the real reason why I chose to return this monitor, the underlaying subpixel layout resulted in text fringing and I also deal with highlighted text at work, we tend to use yellow highlight, and this resulted in the left side of the highlighted text being green, and the right side in red. Very odd and distracting and something I never came across with an IPS screen. A few fonts seem fine, but many just weren't. Ironically the LG website seemed to use one of the worse fonts for rendering on an OLED too. It was way worse than my 10 year old 32" 1440p 2k IPS 60Hz screen to an unacceptable level. Spreadsheets are just weird too. They say sit in the perfect space and it appears to be straight. OK, but flatter monitors are always straighter anyway so this isn't an issue. 800R is honestly just a bit crazy for productivity tasks, there is nothing else as aggressive as this curve on the market. It also eats a lot of desk space up due to this, even with a large desk like mine, plus the large stand brings the monitor about 12cm closer to the back of it, which is quite significant but probably necessary to get the user of the monitor to adjust to that 80cm sweet spot. If you're on the market for a monitor, and have more than 10% of your time not gaming, then I'd unfortunately recommend looking at a different model. Other things: The backlighting is quite nice, the menu system a bit confusing, and the processor is not fast enough for the smart TV things. It's a nice to have (maybe suitable for a student that's just left home) but cheaply done. This results in booting up time being fairly significant (10-15 seconds), and when plugging in a new input source, it seems to take a while to recognise this, and then offers to switch source, or sometimes not even that. Maybe this was a menu option I missed though.

### ⭐⭐⭐⭐ Settings linking it to computer confusing
*by L***N on 8 September 2025*

Colour excellent, peripheral vision takes some getting used to and the settings confuse me but I am almost 80 years old.

## Frequently Bought Together

- LG UltraGear OLED GX9s SMART Gaming Monitor 39GX90SA-W - WOLED UWQHD 1440p Curved 39 Inch, 240Hz, 0.03ms, HDR 400, webOS with LG AI, Speakers, Wi-Fi, Bluetooth, DP 1.4, HDMI 2.1, USB-C, White
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-07*