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Item #:
180253592
LG UltraGear 39GX900A-B 39 21:9 UltraWide QHD 240Hz Curved OLED HDR Gaming Monitor, Black
Item #:
180253592
USD 1112
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Experience stunning visuals and vibrant colors with our 27 Inch 5K IPS Display.
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What Stands Out
Immersive Curved Design
The 39-inch ultra-wide curved display enhances immersion, providing gamers with a panoramic view that draws them into the action, setting it apart from traditional flat monitors.
Rapid 240Hz Refresh Rate
With an impressive 240Hz refresh rate, this monitor ensures smooth gameplay with reduced motion blur, perfect for competitive gaming experiences, outperforming standard monitors in performance.
OLED HDR Technology
Featuring OLED HDR, the monitor delivers vibrant colors and deep contrasts, enhancing visual fidelity and providing gamers with a stunning visual experience that's unrivaled in the market.
Product Details
| Screen size | 39 in (99.1 cm) |
| Resolution | 1440p |
| Refresh rate | 240 Hz |
| Display | OLED |
| Aspect | 21:9 |
| Response time | 0.03 ms |
| Resolution | 3440 x 1440 |
| Features | Adjustable Stand Height, Anti-Glare, Curved, FreeSync, Low Blue Light, Portable, Tiltable, Wall-Mountable |
| Brightness | 275 Nits |
| Contrast ratio | 1500000:1 |
| Inputs/Outputs | Inputs - USB, USB Type-C & Outputs - HDMI,DisplayPort |
| Mount pattern | 100 x 100 |
| Brand | LG |
| Color | Black |
| Power type | Corded Electric |
| Accessories | USB Type-C Cable, Display Port Cable, HDMI Cable |
| Model | 39GX900A-B |
| Horizontal viewing angle | 178 u00ba |
| Vertical viewing angle | 178 u00ba |
| Input/output type | HDMI |
| Input/output quantity | 1 |
| Input/output direction | Output |
| Form factor | Desktop |
| Assembled product height | 23.9 in (60.7 cm) |
| Assembled product weight | 25.2 lb (11.43 kg) |
| Height (with stand) | 23.9 in (60.7 cm) |
| Height (without stand) | 15.9 in (40.4 cm) |
| Depth (with stand) | 12.7 in (32.3 cm) |
| Depth (without stand) | 7.8 in (19.8 cm) |
| Count per pack | 1 |
| Country of Origin | This item will be imported from US |
| Date First Available | October 13, 2025 |
| What is in the box | LG UltraGear 39GX900A-B 39... For more details, please check description/product details |
Who Should Buy?
-
Competitive Gamers
The 240Hz refresh rate and low input lag provide an edge in fast-paced online multiplayer gaming.
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Content Creators
With QHD resolution and HDR support, it's ideal for video editing and graphic design tasks.
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Multitaskers
The ultrawide format enhances productivity by allowing multiple windows to be open simultaneously.
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Casual Users
Those who only browse the web or watch videos may not need such advanced features.
Product Description
LG UltraGear 39GX900A-B 39 21:9 UltraWide QHD 240Hz Curved OLED HDR Gaming Monitor, Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the resolution of the display?
Answer: The display has a resolution of 5120 x 2880 (5K). -
Question:
Is this display compatible with Mac OS?
Answer: Yes, it is fully compatible with Mac OS. -
Question:
What ports does the monitor feature?
Answer: It includes a Thunderbolt 3 port and three USB Type C ports.
LG LG Gaming Monitors Editorial Review
**** The LG UltraGear 39GX900A-B is making waves among gaming and productivity enthusiasts alike, demonstrating why LG is revered as a leader in display technology. Users have universally praised the monitor for its remarkable picture quality, which includes striking contrast and vibrant colors that bring both gaming and work projects to life. The curved, ultra-wide design immerses users in their content, proving particularly advantageous for gaming and watching movies, where the curvature enhances the viewing experience without being overwhelming. The monitor's performance excels with crisp visuals and bright black levels that truly captivate. Users have stated that it’s a gamechanger, offering an impressive 240Hz refresh rate that benefits demanding gaming scenarios—though some caution that its larger size might not suit competitive gamers who prioritize pixel density over immersion. Setting up the monitor is reportedly straightforward, and its build quality has received positive remarks, ensuring a durable addition to any desk setup. Users have noted the connectivity options and the ability to split screens for multitasking, making it a productive asset for various tasks, from gaming to data analysis. Those who upgraded from previous LG models have noted the impressive leap in quality, especially with OLED technology being described as “fantastic.” Despite concerns regarding text clarity typically associated with larger displays, many users have found the text sharp enough for productivity use without significant drawbacks. The seamless performance and utter satisfaction expressed by users underscore the belief that this monitor is a solid investment—one that exceeds expectations in both entertainment and everyday use. **
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Pros
- Exceptional picture quality with vibrant colors and deep blacks
- Immersive curved ultra-wide design enhances movies and games
- High refresh rate (240Hz) ideal for gaming
- Simple setup and excellent build quality
- Strong multitasking capabilities with screen splitting
- Sharp text clarity for everyday productivity
Cons
- Size may not be ideal for competitive gaming due to lower pixel density compared to smaller screens
Platform Trust & Buyer Confidence
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 1112
Order now and get it around Friday, September 04
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Features & Benefits
- Stunning 27 Inch 5K (5120 x 2880) resolution.
- Wide 178-degree viewing angle for optimal viewing.
- Fast 14 ms response time for smooth performance.
- DCI-P3 99% color gamut for vibrant and accurate colors.
- Impressive 500 nits brightness for clarity in any lighting.
- Compatible with Mac OS and equipped with Thunderbolt 3 and USB Type C ports.
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