Description
LG UltraGear™ GX9 OLED Dual-Mode 5K2K gaming monitor | 45-inch 5K2K (5120x2160) OLED display / Dual-Mode (WUHD 165Hz ↔ WFHD 330Hz) / 0.03ms (GtG) response time / DisplayPort 2.1 / USB-C (PD 90W) / DisplayHDR True Black 400 / DCI-P3 98.5% / Anti-glare & Low reflection / NVIDIA® G-SYNC® Compatible / VESA certified AdaptiveSync / AMD FreeSync™ Premium Pro
The world's first 45-inch 5K2K (5120x2160) OLED display provides a 34% wider view than standard 16:9 displays and a 33% increase in pixel count over UHD (3840x2160). This 5K2K OLED represents boldly more darker shadows, brigher lights and vibrant colours while gameplay in any environments.
The brightest OLED
Experience stunning visuals with LG WOLED. Built on LG's OLED leadership and featuring Micro Lens Array+ (MLA+) technology, it delivers up to 37.5% brighter SDR, optimizing light efficiency and minimizing loss. It represents a standard luminosity of 275 nits (APL 100%) and a peak brightness of 1300 nits (APL 1.5%). With Delta E ≦ 2 colour accuracy, it ensures vivid, true-to-life colours for immersive, precise gaming even in bright environments.
Step into the 21:9 sweet spot for gaming
No more fisheye experience to take in both sides of the 49-inch 32:9 ratio display at a glance. The 45-inch 21:9 curved OLED monitor offers a 12% larger viewing area** and this balanced, optimized ratio creates immersive and captivating gameplay. Once you experience the 45-inch 21:9 sweet spot, you'll never go back to shorter.
The ideal curvature 800R
Immerse in the 800R curve designed to match natural sight, placing you at the core of its curvature. Dive into vivid, distortion-free graphics as you explore the gaming universe.
Deeper black, realistic colour
Experience unparalleled depth and vibrant realism with VESA DisplayHDR true black 400, delivering detailed black expression even in the darkest scenes. With a 1.5M contrast ratio, DCI-P3 98.5% (typical) colour gamut, and Delta E ≦2 colour accuracy ensures that colours are displayed with realistic detail, just as originally intended.
Advanced anti-glare technology certified by triple UL
LG WOLED’s advanced anti-glare technology minimizes frustrating reflections and distractions, delivering crystal-clear gaming performance by maintaining consistent clarity in any lighting. Additionally, with Triple UL certification for reducing harmful blue light while preserving vivid colour tones and lifelike visuals, it provides visual comfort and a smoother gaming experience—whether you’re gaming in bright environments or LED-lit rooms.
125 PPI, enhanced readability
Boasting 125 PPI (Pixels Per Inch) and an RGWB subpixel layout, it delivers a precise gaming experience, ensuring you catch every crucial detail. Plus, it also makes productivity tasks, like editing documents or website content, more readable.
Switch between 330Hz-165Hz with Dual-Mode
With VESA Certified Dual-Mode, seamlessly switch between WUHD 165Hz for graphically rich games and WFHD 330Hz for fast-paced action. Enjoy eight Dual-Mode options and easily choose your favorite screen size and aspect ratio (21:9, 16:9) through the On-Screen Display. Plus, you can easily switch between a physical hotkey or keyboard shortcut via LG Switch, optimizing gameplay across all genres.
0.03ms (GtG), incredible speed
Experience lightning-fast 0.03ms (GtG) response time, minimizing ghosting for sharp, clear visuals. Stay ahead in every game with unmatched speed and smooth motion.
The latest DP 2.1 for blazing fast gameplay
Enhance your gaming and productivity with the new DisplayPort 2.1, delivers 165Hz high-speed gaming at 5K2K resolution. The USB-C supports display, data transfer, and 90W device charging simultaneously, providing seamless laptop support all through a single cable. Enjoy faster and smoother performance for both work and play.
Certified with a widely adopted technology
Powered by AMD FreeSync™ Premium Pro, NVIDIA-validated G-SYNC® compatibility, and VESA AdaptiveSync™ certification, this monitor ensures tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity.
Immerse yourself in 10Wx2 Rich Bass
Experience rich bass-driven sound with 10W x 2 stereo speakers, enhancing your immersion. For a more personal experience, easily connect a headset via the 4-pole headphone out and enjoy realistic 3D audio with DTS Headphone:X. This is a crucial advantage for FPS games, where team communication and directional sound are essential during voice chat.
Protecting OLED via On-Screen Display
Through On-Screen Display, you adjust OLED brightness and enable protection settings to prevent afterimages or burn-in, allowing you to enjoy superior OLED picture quality for longer. Plus, gamers can also easily customize their gaming setup for optimal performance.
How to use On-Screen Display
Enjoy seamless access to your favorite features as you dive into gaming or searching! Let’s find the joystick located in the center of your monitor. Press the joystick button to bring up main menu of the gaming GUI.
Advanced gaming features
- Dynamic Action Sync reduces input lag for real-time response.
- Black Stabilizer brightens dark scenes, helping gamers spot enemies and details.
- Crosshair enhances precision for deadly accuracy.
- FPS Counter shows your real-time frame rate.
Clutter-free, sleek design
The clutter-free L-stand and sleek design are crafted to save desk space and minimize dead zones, making your setup clean and efficient. Experience hexagon lighting and a virtually borderless 4-sided design, paired with a fully adjustable base for swivel, tilt, and height adjustments.
Key Features
- OLED with MLA+ technology delivers exceptional colour accuracy, ultra‑high contrast, and up to 1300 nits peak brightness, enhanced by DisplayHDR™ True Black 400 for deep, true blacks
- Enjoy WUHD 165Hz for high‑resolution gaming or switch to WFHD 330Hz with VESA‑certified Dual‑Mode for ultra‑fast competitive play
- The wide DCI‑P3 98.5% (Typ.) colour gamut ensures vibrant, developer‑intended colour reproduction for more immersive gameplay
- DisplayPort 2.1 provides next‑gen bandwidth, enabling smooth, high‑speed gaming at 165Hz in 5K2K resolution
- VESA AdaptiveSync, NVIDIA® G‑SYNC® Compatible, and AMD FreeSync™ Premium Pro work together to reduce tearing and stuttering for fluid, responsive gameplay
Description
World's first 5K2K OLEDThe world's first 45-inch 5K2K (5120x2160) OLED display provides a 34% wider view than standard 16:9 displays and a 33% increase in pixel count over UHD (3840x2160). This 5K2K OLED represents boldly more darker shadows, brigher lights and vibrant colours while gameplay in any environments.
The brightest OLED
Experience stunning visuals with LG WOLED. Built on LG's OLED leadership and featuring Micro Lens Array+ (MLA+) technology, it delivers up to 37.5% brighter SDR, optimizing light efficiency and minimizing loss. It represents a standard luminosity of 275 nits (APL 100%) and a peak brightness of 1300 nits (APL 1.5%). With Delta E ≦ 2 colour accuracy, it ensures vivid, true-to-life colours for immersive, precise gaming even in bright environments.
Step into the 21:9 sweet spot for gaming
No more fisheye experience to take in both sides of the 49-inch 32:9 ratio display at a glance. The 45-inch 21:9 curved OLED monitor offers a 12% larger viewing area** and this balanced, optimized ratio creates immersive and captivating gameplay. Once you experience the 45-inch 21:9 sweet spot, you'll never go back to shorter.
The ideal curvature 800R
Immerse in the 800R curve designed to match natural sight, placing you at the core of its curvature. Dive into vivid, distortion-free graphics as you explore the gaming universe.
Deeper black, realistic colour
Experience unparalleled depth and vibrant realism with VESA DisplayHDR true black 400, delivering detailed black expression even in the darkest scenes. With a 1.5M contrast ratio, DCI-P3 98.5% (typical) colour gamut, and Delta E ≦2 colour accuracy ensures that colours are displayed with realistic detail, just as originally intended.
Advanced anti-glare technology certified by triple UL
LG WOLED’s advanced anti-glare technology minimizes frustrating reflections and distractions, delivering crystal-clear gaming performance by maintaining consistent clarity in any lighting. Additionally, with Triple UL certification for reducing harmful blue light while preserving vivid colour tones and lifelike visuals, it provides visual comfort and a smoother gaming experience—whether you’re gaming in bright environments or LED-lit rooms.
125 PPI, enhanced readability
Boasting 125 PPI (Pixels Per Inch) and an RGWB subpixel layout, it delivers a precise gaming experience, ensuring you catch every crucial detail. Plus, it also makes productivity tasks, like editing documents or website content, more readable.
Switch between 330Hz-165Hz with Dual-Mode
With VESA Certified Dual-Mode, seamlessly switch between WUHD 165Hz for graphically rich games and WFHD 330Hz for fast-paced action. Enjoy eight Dual-Mode options and easily choose your favorite screen size and aspect ratio (21:9, 16:9) through the On-Screen Display. Plus, you can easily switch between a physical hotkey or keyboard shortcut via LG Switch, optimizing gameplay across all genres.
0.03ms (GtG), incredible speed
Experience lightning-fast 0.03ms (GtG) response time, minimizing ghosting for sharp, clear visuals. Stay ahead in every game with unmatched speed and smooth motion.
The latest DP 2.1 for blazing fast gameplay
Enhance your gaming and productivity with the new DisplayPort 2.1, delivers 165Hz high-speed gaming at 5K2K resolution. The USB-C supports display, data transfer, and 90W device charging simultaneously, providing seamless laptop support all through a single cable. Enjoy faster and smoother performance for both work and play.
Certified with a widely adopted technology
Powered by AMD FreeSync™ Premium Pro, NVIDIA-validated G-SYNC® compatibility, and VESA AdaptiveSync™ certification, this monitor ensures tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity.
Immerse yourself in 10Wx2 Rich Bass
Experience rich bass-driven sound with 10W x 2 stereo speakers, enhancing your immersion. For a more personal experience, easily connect a headset via the 4-pole headphone out and enjoy realistic 3D audio with DTS Headphone:X. This is a crucial advantage for FPS games, where team communication and directional sound are essential during voice chat.
Protecting OLED via On-Screen Display
Through On-Screen Display, you adjust OLED brightness and enable protection settings to prevent afterimages or burn-in, allowing you to enjoy superior OLED picture quality for longer. Plus, gamers can also easily customize their gaming setup for optimal performance.
How to use On-Screen Display
Enjoy seamless access to your favorite features as you dive into gaming or searching! Let’s find the joystick located in the center of your monitor. Press the joystick button to bring up main menu of the gaming GUI.
Advanced gaming features
- Dynamic Action Sync reduces input lag for real-time response.
- Black Stabilizer brightens dark scenes, helping gamers spot enemies and details.
- Crosshair enhances precision for deadly accuracy.
- FPS Counter shows your real-time frame rate.
Clutter-free, sleek design
The clutter-free L-stand and sleek design are crafted to save desk space and minimize dead zones, making your setup clean and efficient. Experience hexagon lighting and a virtually borderless 4-sided design, paired with a fully adjustable base for swivel, tilt, and height adjustments.
Specifications
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 275 cd/m² |
| Screen shape | Curved |
| Display number of colours | 1.07 billion colours |
| Native aspect ratio | 21:9 |
| Pixel density | 125 ppi |
| DDC/CI | Yes |
| Maximum refresh rate | 165 Hz |
| Display surface | Matt |
| HD type | 5K Ultra HD |
| Display technology | OLED |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.2035 x 0.2035 mm |
| Supported graphics resolutions | 5120 x 2160 |
| Supported video modes | 720p, 1080p, 1440p, 2160p |
| Display resolution | 5120 x 2160 pixels |
| Response time | 0.03 ms |
| Display diagonal | 114.3 cm (45") |
| Contrast ratio (typical) | 1500000:1 |
| Display brightness (peak) | 1300 cd/m² |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | OLED |
| Colour depth | 10 bit |
| DCI-P3 coverage | 98.5% |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), DisplayHDR 400 True Black, HDR Effect |
| Screen curvature rating | 800R |
| Hardware calibration | Yes |
| Colour gamut standard | DCI-P3 |
| Refresh rate optimizor | Yes |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| Audio | |
| Built-in speaker(s) | Yes |
| RMS rated power | 20 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 20 W |
| Built-in camera | No |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| AMD FreeSync type | FreeSync Premium Pro |
| AMD FreeSync | Yes |
| Game mode | Yes |
| NVIDIA G-SYNC | Yes |
| VESA Adaptive Sync support | Yes |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Brand specific technologies | Aspect Ratio Options, Black Stabiliser, Crosshair, DAS Mode, Dual Mode, Glare Free, Super+ Resolution, Ultrawide GameView |
| Game features | Screen Size Optimizer |
| Management features | |
| On Screen Display (OSD) | Yes |
| Picture-in-Picture | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 20 W |
| Built-in camera | No |
| Design | |
| Market positioning | Gaming |
| Country of origin | China |
| Product colour | Black |
| Frameless design | Yes |
| Detachable stand | Yes |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 2 |
| USB Type-C downstream ports quantity | 1 |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDCP | Yes |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 2.1 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 90 W |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Number of USB Type-C upstream ports quantity | 1 |
| HDCP version | 2.3 |
| Number of downstream ports | 2 |
| Technical details | |
| Height (without stand) | 460.7 mm |
| Depth (without stand) | 225.5 mm |
| Width (without stand) | 991.6 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Warranty period | 2 year(s) |
| Country of origin | China |
| Power supply type | External |
| Game mode | Yes |
| Weight (with stand) | 14 kg |
| Touchscreen | No |
| Ergonomics | |
| Wall mountable | Yes |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| LED indicators | Yes |
| Swivelling | Yes |
| On Screen Display (OSD) | Yes |
| Picture-in-Picture | Yes |
| Height adjustment | Yes |
| Tilt adjustment | Yes |
| Power | |
| Power supply type | External |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | F |
| Energy consumption (SDR) per 1000 hours | 45 kWh |
| Energy consumption (HDR) per 1000 hours | 45 kWh |
| Weight & dimensions | |
| Height (without stand) | 460.7 mm |
| Depth (without stand) | 225.5 mm |
| Width (without stand) | 991.6 mm |
| Width (with stand) | 991.6 mm |
| Depth (with stand) | 342 mm |
| Height (with stand) | 665.6 mm |
| Weight (with stand) | 14 kg |
| Weight (without stand) | 9.4 kg |
| Package width | 1142 mm |
| Package depth | 564 mm |
| Package height | 301 mm |
| Package weight | 20.5 kg |
| Packaging data | |
| Package width | 1142 mm |
| Package depth | 564 mm |
| Package height | 301 mm |
| Package weight | 20.5 kg |
| Package type | Box |
| Stand included | Yes |
| Quick start guide | Yes |
| Cables included | DisplayPort, HDMI, USB Type-C |
| DisplayPort cable length | 1.5 m |
| Power adapter included | Yes |
| Packaging content | |
| Stand included | Yes |
| Quick start guide | Yes |
| Cables included | DisplayPort, HDMI, USB Type-C |
| DisplayPort cable length | 1.5 m |
| Power adapter included | Yes |
| Indication | |
| LED indicators | Yes |
| Features | |
| Country of origin | China |
| Other features | |
| Country of origin | China |
| DCI-P3 coverage | 98.5% |
| Hardware calibration | Yes |
| Warranty period | 2 year(s) |
| Brand specific technologies | Aspect Ratio Options, Black Stabiliser, Crosshair, DAS Mode, Dual Mode, Glare Free, Super+ Resolution, Ultrawide GameView |
| Game mode | Yes |
| Height (without stand) | 460.7 mm |
| Depth (without stand) | 225.5 mm |
| Width (without stand) | 991.6 mm |
| Quick start guide | Yes |
| HDMI | Yes |
| USB Power Delivery up to | 90 W |
| Energy efficiency scale | A to G |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Power supply type | External |
| Display brightness (peak) | 1300 cd/m² |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Package type | Box |