LG UltraGear OLED GX9 Gaming Monitor 39GX900A-B - WOLED Ultrawide QHD 1440p Curved 39 Inch, 240Hz, 0.03ms, DisplayHDR 400, Speakers, DP1.4(DSC), HDMI 2.1, USB- C
LG UltraGear 39GX900A-B 39-inch OLED QHD,240Hz Gaming Monitor
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 18 Aug 2026)
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LG UltraGear OLED GX9 Gaming Monitor 39GX900A-B - WOLED Ultrawide QHD 1440p Curved 39 Inch, 240Hz, 0.03ms, DisplayHDR 400, Speakers, DP1.4(DSC), HDMI 2.1, USB- C
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 7 Aug 2026)
Based on a total of 47,264 customer reviews from independent review platforms.
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LG 39" UltraGear 39GX900A-B WQHD 240Hz FreeSync Premium Pro Curved OLE
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 49,712 customer reviews from independent review platforms.
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LG UltraGear 39GX900A-B 39" 3440x1440 WOLED 240Hz FreeSync/G-SYNC Curved Ultrawide Gaming Monitor
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 9 Aug 2026)
Based on a total of 29,465 customer reviews from independent review platforms.
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LG UltraGear GX9 39GX900A-B 39" OLED WQHD 240Hz 0.03ms USB-C Ultr 39GX900A-B.AEK
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 24,333 customer reviews from independent review platforms.
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Based on a total of 24,333 customer reviews from independent review platforms.
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LG UltraGear OLED GX9 Gaming Monitor 39GX900A-B - WOLED Ultrawide QHD 1440p Curved 39 Inch, 240Hz, 0.03ms, DisplayHDR 400, Speakers, DP1.4(DSC), HDMI 2.1, USB- C
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
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Based on a total of 80,524 customer reviews from independent review platforms.
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LG 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED Black
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 16 Aug 2026)
Based on a total of 3,232 customer reviews from independent review platforms.
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LG UltraGear OLED GX9 Gaming Monitor 39GX900A-B - WOLED Ultrawide QHD 1440p Curved 39 Inch, 240Hz, 0.03ms, DisplayHDR 400, Speakers, DP1.4(DSC), HDMI 2.1, USB- C
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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LG UltraGear OLED GX9 Gaming Monitor 39GX900A-B - WOLED Ultrawide QHD 1440p Curved 39 Inch, 240Hz, 0.03ms, DisplayHDR 400, Speakers, DP1.4(DSC), HDMI 2.1, USB- C
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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Immerse yourself in the ultimate gaming arena with the LG UltraGear 39GX900A-B. This premium 39-inch OLED monitor is engineered for victory, featuring a deeply curved 800R W-OLED screen that fills your vision with a panoramic WQHD (3440x1440) view. Dominates the competition with a blistering 240Hz refresh rate and an incredible 0.03ms (GtG) response time, ensuring flawless, blur-free motion in the most fast-paced titles.Experience visuals redefined by Micro Lens Array+ (MLA+) technology, achieving a peak brightness of 1300 nits and delivering vibrant, accurate colors with 98.5% DCI-P3 coverage. Certified VESA DisplayHDR True Black 400 guarantees perfect blacks and stunning contrast. Game longer in comfort with flicker-free, low glare technology and a Platinum-level hardware low blue light mode. Connectivity is seamless with HDMI 2.1, DisplayPort 1.4, and a full-feature USB-C port. A dual 7W speaker system with DTS Headphone:X provides an immersive audio experience. This is the display
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Product Information
Other features
| Warranty period | 2 year(s) |
| Country of origin | China |
| Hardware calibration | Yes |
| FPS counter | Yes |
| Brand specific technologies | Black Stabilizer, DAS Mode, Eye care |
Packaging content
| Cables included | AC, DisplayPort, HDMI, USB Type-C |
| Stand included | Yes |
Packaging data
| Package type | Box |
| Package weight | 17.5 kg |
| Package height | 338 mm |
| Package depth | 550 mm |
| Package width | 985 mm |
Weight & dimensions
| Weight (without stand) | 7.3 kg |
| Height (without stand) | 404.4 mm |
| Depth (without stand) | 198 mm |
| Width (without stand) | 887.8 mm |
| Weight (with stand) | 11.4 kg |
| Height (with stand) | 605.7 mm |
| Depth (with stand) | 322.8 mm |
| Width (with stand) | 887.8 mm |
Power
| Power supply type | External |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 41 W |
| Energy consumption (HDR) per 1000 hours | 41 kWh |
| Energy consumption (SDR) per 1000 hours | 38 kWh |
| Energy efficiency class (HDR) | G |
| Energy efficiency class (SDR) | F |
Ergonomics
| Picture-in-Picture | Yes |
| Tilt adjustment | Yes |
| Swivelling | Yes |
| Height adjustment | Yes |
| Cable management | Yes |
| Wall mountable | Yes |
| Panel mounting interface | 100 x 100 mm |
| VESA mounting | Yes |
Ports & interfaces
| HDCP version | 2.3 |
| HDCP | Yes |
| Headphone out | Yes |
| DisplayPort version | 1.4 |
| DisplayPorts quantity | 1 |
| HDMI version | 2.1 |
| HDMI ports quantity | 2 |
| HDMI | Yes |
| USB Power Delivery up to | 65 W |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Type-C downstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 2 |
| Built-in USB hub | Yes |
Design
| Product colour | Black |
| Market positioning | Gaming |
Multimedia
| RMS rated power | 7 W |
| Number of speakers | 2 |
| Built-in camera | No |
| Built-in speaker(s) | Yes |
Performance
| NVIDIA G-SYNC | Yes |
| Smart modes | Energy saving |
| Game mode | Yes |
| Game features | Refresh Rate Optimizer |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| VESA Adaptive Sync support | Yes |
| AMD FreeSync type | FreeSync Premium Pro |
| AMD FreeSync | Yes |
| NVIDIA G-SYNC type | G-SYNC Compatible |
Display
| Display diagonal | 99.1 cm (39") |
| DCI-P3 coverage | 98.5% |
| Colour gamut standard | DCI-P3 |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black, HDR Effect, High Dynamic Range 10 (HDR10) |
| High Dynamic Range (HDR) supported | Yes |
| Display diagonal (metric) | 99.1 cm |
| Pixel pitch | 0.266 x 0.266 mm |
| Display number of colours | 1.07 billion colours |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Maximum refresh rate | 240 Hz |
| Contrast ratio (typical) | 1500000:1 |
| Screen curvature rating | 800R |
| Screen shape | Curved |
| Anti-glare screen | Yes |
| Response time measurement type | GTG (Gray to Gray) |
| Response time | 0.03 ms |
| Display brightness (typical) | 275 cd/m² |
| Display brightness (peak) | 1300 cd/m² |
| Touchscreen | No |
| Panel type | WOLED |
| Display technology | OLED |
| Native aspect ratio | 21:9 |
| HD type | Wide Quad HD |
| Display resolution | 3440 x 1440 pixels |
Product information
At a glance
- 240Hz Refresh Rate: Smooth, blur-free gameplay.
- 1ms Response Time: Crisp action, minimal ghosting.
- HDR Support: Bright highlights, detailed shadows.
Note: This text was created with the help of AI.
Experience Gaming like Never Before!
The LG Electronics UltraGear OLED 39GX900A-B is the ultimate choice for gaming enthusiasts and content creators alike. Whether you’re diving into the latest video game or working on high-resolution graphics, this cutting-edge monitor is designed to cater to your needs. With stunning visuals and exceptional performance, the UltraGear ensures that every pixel is rendered with extreme precision. If you're on the hunt for Monitors, this model stands out for its advanced features and sleek design. Check out the options available on pricehunter.co.uk!Astonishing Visuals and Performance
One of the standout features of the LG UltraGear OLED 39GX900A-B is its breathtaking display. This monitor boasts a vibrant OLED panel that delivers true-to-life colors and deep blacks, making your gaming experience incredibly immersive. Here’s what makes it special:- Fast Refresh Rate: With a blistering refresh rate of up to 240Hz, you can enjoy ultra-smooth gameplay without motion blur.
- 1ms Response Time: Say goodbye to ghosting and hello to crisp action, perfect for fast-paced games.
- HDR Compatibility: Enhanced visuals with High Dynamic Range technology, giving you brighter highlights and more detailed shadows.
Sleek and Modern Design
The LG UltraGear doesn’t just perform beautifully; it looks fantastic too! With its ultra-slim bezels and elegant stand, this monitor adds a touch of sophistication to any gaming setup. The stylish design is not only aesthetically pleasing but also functional, as it allows for easy cable management to keep your workspace tidy. Plus, the customizable RGB lighting enhances the overall vibe, syncing with your gameplay for an even more immersive experience.Enhanced Gaming Features
To elevate your gaming experience, the UltraGear is packed with features that serious gamers will appreciate. It supports both NVIDIA G-SYNC and AMD FreeSync technologies, eliminating screen tearing for a seamless experience. Additionally, with its diverse connectivity options, including HDMI and DisplayPort, you can easily connect your consoles or PCs. For gamers who love to tweak settings, the on-screen control feature allows for quick adjustments, ensuring you’re always optimized for victory. Get ready to elevate your game with the LG UltraGear OLED 39GX900A-B!Note: This text was created with the help of AI.
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