LG UltraGear 34GX900A-B 34" UWQHD, OLED, 240Hz, HDR, USB-C hub Curved Gaming Monitor
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Pixel pitch | 0.231 x 0.231 mm |
| Contrast ratio (typical) | 1500000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Aspect ratio | 21:9 |
| Display diagonal | 86.1 cm (33.9") |
| Response time | 0.03 ms |
| Display resolution | 3440 x 1440 pixels |
| Display diagonal (metric) | 86.2 cm |
| Supported graphics resolutions | 3440 x 1440 |
| Supported video modes | 1440p |
| Touchscreen | ![]() |
| Backlight type | OLED |
| Maximum refresh rate | 240 Hz |
| Display technology | OLED |
| Anti-glare screen | ![]() |
| Native aspect ratio | 21:9 |
| HD type | Wide Quad HD |
| Panel type | OLED |
| Screen shape | Curved |
| Display number of colours | 1.07 billion colours |
| Display brightness (min) | 250 cd/m² |
| Factory-calibrated | ![]() |
| High Dynamic Range (HDR) supported | ![]() |
| Display brightness (typical) | 275 cd/m² |
| DCI-P3 coverage | 98.5% |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black, HDR Effect, High Dynamic Range 10 (HDR10) |
| Screen curvature rating | 800R |
| Colour gamut standard | DCI-P3 |
| Response time measurement type | GTG (Gray to Gray) |
| Ports & interfaces | |
| HDMI ports quantity | 2 |
| HDMI version | 2.1 |
| HDMI | ![]() |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | ![]() |
| USB hub version | 3.0 |
| Number of upstream ports | 1 |
![]() | |
| USB Power Delivery up to | 65 W |
| Number of USB Type-C upstream ports quantity | 1 |
| Weight & dimensions | |
| Width (with stand) | 784.1 mm |
| Height (with stand) | 580.4 mm |
| Depth (with stand) | 291.8 mm |
| Height (max) | 58 cm |
| Height (min) | 47 cm |
| Weight (without stand) | 6.2 kg |
| Height (without stand) | 358.3 mm |
| Width (without stand) | 784.1 mm |
| Depth (without stand) | 167.1 mm |
| Weight (with stand) | 10.4 kg |
| Energy management | |
| Power supply type | External |
| AC adapter output voltage | 20 V |
| Power consumption (off) | 0.3 W |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 32 kWh |
| Energy consumption (HDR) per 1000 hours | 36 kWh |
| Networking | |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Packaging data | |
| Package weight | 15.1 kg |
| Package depth | 550 mm |
| Package height | 295 mm |
| Package width | 927 mm |
| Ergonomics | |
| Plug and Play | ![]() |
| Cable lock slot | ![]() |
| Height adjustment | ![]() |
| Pivot | ![]() |
| Picture-in-Picture | ![]() |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | ![]() |
| Tilt adjustment | ![]() |
| Cable lock slot type | Kensington |
| Packaging content | |
| Cables included | DisplayPort, HDMI, USB Type-C |
| Other features | |
| Power consumption (sleep) | 0.5 W |
| Energy saving functions | Smart Energy Saving |
| Automatic brightness control | ![]() |
| RGB LED light | ![]() |
| Picture processing technology | LG True Color Accuracy Pro |
| Brand specific technologies | Black Stabilizer, Crosshair, DAS Mode |
| Picture-by-Picture (PbP) | ![]() |
| FPS counter | ![]() |
| Design | |
| Product colour | Black |
| Market positioning | Gaming |
| Detachable stand | ![]() |
| Feet colour | Black |
| Frameless design | ![]() |
| Illuminated stand | ![]() |
| Performance | |
| NVIDIA G-SYNC | ![]() |
| AMD FreeSync | ![]() |
| Flicker-free technology | ![]() |
| Low Blue Light technology | ![]() |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| AMD FreeSync type | FreeSync Premium Pro |
| Multimedia | |
| Audio decoders | DTS Headphone:X |
| RMS rated power | 14 W |
| Built-in speaker(s) | ![]() |
| Built-in camera | ![]() |
| Number of speakers | 2 |
| EAN | 8806096492499 |
| Warranty | 1 year |
The LG UltraGear 34GX900A-B is a 34-inch gaming monitor equipped with a curved OLED panel that delivers a 3440x1440 WQHD resolution. It is designed for high-performance gaming, featuring a 240 Hz refresh rate and a 0.03 ms response time to reduce motion blur and input lag. The OLED technology enables a 1,500,000:1 contrast ratio, providing deep black levels for greater image depth. With a 21:9 aspect ratio, the display offers an ultrawide field of view suitable for immersive gaming and multitasking.
For colour performance, the 10-bit panel covers 98.5% of the DCI-P3 colour gamut, supporting 1.07 billion colours for accurate and vibrant visuals. The monitor is compatible with DisplayHDR True Black 400 and HDR10, which enhances detail in varied lighting conditions. To ensure fluid gameplay, it supports both NVIDIA G-SYNC and AMD FreeSync Premium Pro technologies, synchronizing the display's refresh rate with the graphics card to minimize screen tearing. The screen surface has an anti-glare finish, and it incorporates flicker-free and low blue light technologies to promote visual comfort.
The monitor provides a range of connectivity options, including two HDMI 2.1 ports, one DisplayPort 1.4 port, and a built-in USB 3.0 hub. It also includes a headphone output for direct audio connection. The stand allows for comprehensive ergonomic adjustments, with controls for height, tilt, and swivel to achieve a comfortable viewing position. For alternative setups, the monitor is compatible with a 100 x 100 mm VESA mounting interface.
Key Features:- 34-inch WQHD (3440x1440) curved OLED display
- 240 Hz refresh rate and 0.03 ms response time
- NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro
- 98.5% DCI-P3 colour gamut coverage
- DisplayHDR True Black 400 and HDR10 support
- Two HDMI 2.1 ports and one DisplayPort 1.4 port
- Built-in USB 3.0 hub with USB-C
- Adjustable stand with height, tilt, and swivel
- Flicker-free and low blue light technologies
- 100 x 100 mm VESA mount compatible
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Estimated delivery time: 14.04
Estimated delivery time: 14.04
Estimated delivery time: 14.04
Estimated delivery time: 13.04
Estimated delivery time: 13.04
Estimated delivery time: 14.04
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