45" LG UltraGear evo GX9 Gaming Monitor, World’s First AI Upscaling 5K2K OLED, Black
Key Features
- 45-inch 5K2K (5120x2160) OLED display, 125 PPI
- VESA DisplayHDR™ True Black 400 with DCI-P3 98.5% (Typ.)
- Dual-Mode (5K2K 165Hz ↔ QHD 330Hz), 0.03ms (GtG) Response time
- DP 2.1 (UHBR 13.5), USB-C (PD90W), HDMI 2.1
- AI Sound & AI Scene Optimisation
Description
A 45-inch 5K2K (5120x2160) OLED display delivers a 33% increase in pixel count over UHD (3840x2160)* and offers a 50% larger screen space** compared to DQHD (5120x1440). This 5K2K OLED provides darker shadows, brighter lights and vibrant colours while gaming in any environment.
5K2K AI Upscaling. No GPU upgrade requiredUltraGear evo™’s built-in processor powers 5K2K AI Upscaling, intelligently enhancing content to 5K2K resolution from any device. Without additional GPU or hardware upgrades, it intelligently upscales content to deliver sharper detail and improved resolution.*
Bright OLED with MLA+The brilliant OLED features Micro Lens Array+ (MLA+) technology, enhancing brightness (1300nit, peak) and performance by optimising light efficiency and minimising light loss. This results in bright and vibrant images with up to 37.5% higher brightness (SDR) compared to our previous models with MLA.
Go wide without getting stretched. The 21:9 UltraWide sweet spot for gamingNo more stretched fisheye games to take in both sides of the 49-inch 32:9 ratio display at a glance due to excessively wide horizontal and insufficiently short vertical resolutions. The 45-inch 21:9 curved OLED monitor offers a 50% larger screen space¹ compared to DQHD (5120×1440), and is 30% taller than a 49-inch display vertically, creating an optimised ratio and real estate for 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 for immersive gamingImmerse in the 800R curve for a consistent FOV (Field of View) on a desk designed to match natural sight, placing you at the core of its curvature. With a consistent 90-degree viewing angle across the entire screen, it delivers vivid, distortion-free graphics as you explore the gaming universe.
Deeper Detail with VESA DisplayHDR™ True Black 400Experience 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 ensures that colours are displayed with realistic detail, just as originally intended.
High 125 PPI clarity for both gaming & productivityWith a 125 PPI (Pixels Per Inch), it delivers a precise gaming experience and better productivity. During gameplay, in-game texts, UI elements, and fine details appear clearer and well-defined, making HUDs (Head-Up Displays), menus, and on-screen information easier to read. It also enhances clarity for text-heavy tasks such as document editing, web browsing, or coding.
Less eye strain
with UL-verified eye comfort techLG UltraGear's UL-verified advanced eye comfort technologies minimise frustrating reflections and are designed with visual comfort in mind, delivering crystal-clear gaming performance with consistent clarity. With UL verifications in key areas—reducing screen flicker, minimising discomfort glare, and limiting harmful blue light exposure—these technologies promote visual comfort and contribute to a smoother gaming experience, whether you’re gaming in bright environments or LED-lit rooms.
Maximise productivity with an
expanded 5K2K UltraWide canvasUltraGear isn’t just for gaming — its expansive 5K2K resolution with 125 PPI delivers sharp, detailed visuals that are ideal for creators and multitaskers alike. While a typical 16:9 dual or triple monitor setup can lead to interruptions in your view due to bezels between displays, a wider 21:9 aspect ratio allows you to manage your entire workflow on a single screen. Whether you're retouching photos, editing videos, or searching for references, everything stays visible.
Optimised refresh rates for every genre with Dual-ModeSeamlessly match your game type with the ideal refresh rate using VESA Certified Dual-Mode—simply switch from 165Hz at 5K2K for AAA titles such as RPG and adventure to 330Hz at WFHD for fast-paced games like FPS and racing.
0.03ms (GtG). Quick response for gameplayThe 0.03ms (GtG) response time is built to reduce ghosting, helping maintain clearer on-screen transitions for smoother, more responsive gameplay.
Smooth motion that keeps you immersedMinimise tears and lags with NVIDIA® G-SYNC® compatible and AMD FreeSync™ Premium Pro technology. Experience significantly reduced screen tearing and stuttering for smooth visuals with minimised motion blur and ghosting.
Latest connectivity for your powerful, future-ready gaming stationLG UltraGear evo AI 45GX950B features the latest port selection, including DisplayPort 2.1, USB Type-C (PD 90W), and HDMI 2.1—seamlessly connected to a wide range of gaming devices and bringing your ultimate gaming station. Equipped with DisplayPort 2.1, LG UltraGear evo AI provides the high bandwidth required for high-resolution, high-refresh-rate gaming on high-performance GPUs—delivering clean visuals and smooth gameplay. USB Type-C supports display output, data transfer, and up to 90W device charging simultaneously via a single cable. HDMI 2.1 provides stable connections with consoles and other devices.
AI Sound for clearer, more immersive gameplayAI Sound intelligently separates individual audio elements—voices, effects, and background sounds—and adapts to gameplay for more controlled, immersive audio, creating a virtual 7.1.2 channel sound experience. Through 7W×2 built-in stereo speakers or headphones, voices remain clear even in intense firefights, while critical cues like approaching footsteps stay easy to detect during gameplay.
AI Scene Optimisation for optimal display settingsAI Scene Optimisation recognises what’s on screen and automatically adjusts key picture settings such as colour temperature, colour enhancement, and sharpness to match each content type—including Office, Animation, Movie, Game, and Sports modes.
Protect your display with OLED CareOLED Care features designed to help reduce the risk of image retention and burn-in that can occur when static high-contrast images are displayed for extended periods.
Specifications
| Display |
|---|
| HDCP |
Yes |
| Display brightness (typical) |
275 cd/m² |
| Display diagonal |
45" |
| Response time |
0.03 ms |
| Display resolution |
5120 x 2160 pixels |
| Display technology |
OLED |
| Screen shape |
Curved |
| Display number of colours |
1.07 billion colors |
| Native aspect ratio |
21:9 |
| Maximum refresh rate |
165 Hz |
| Contrast ratio (typical) |
1500000:1 |
| Viewing angle, horizontal |
178° |
| Viewing angle, vertical |
178° |
| Pixel pitch |
0.00801 x 0.00801" (0.203 x 0.203 mm) |
| HD type |
5K Ultra HD |
| Touchscreen |
No |
| High Dynamic Range (HDR) supported |
Yes |
| Panel type |
OLED |
| DCI-P3 coverage |
98.5% |
| High Dynamic Range (HDR) technology |
High Dynamic Range 10 (HDR10), DisplayHDR 400 True Black |
| Screen curvature rating |
800R |
| Display diagonal (metric) |
44.5" (113 cm) |
| Response time measurement type |
GTG (Gray to Gray) |
| Performance |
|---|
| NVIDIA G-SYNC type |
G-SYNC Compatible |
| AMD FreeSync type |
FreeSync Premium Pro |
| AMD FreeSync |
Yes |
| NVIDIA G-SYNC |
Yes |
| VESA Adaptive Sync support |
Yes |
| Low Blue Light technology |
Yes |
| FPS counter |
Yes |
| Multimedia |
|---|
| Built-in speaker(s) |
Yes |
| Number of speakers |
2 |
| RMS rated power |
14 W |
| Design |
|---|
| Market positioning |
Gaming |
| Product colour |
Black |
| 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 |
| HDMI ports quantity |
2 |
| DisplayPorts quantity |
1 |
| HDCP |
Yes |
| Headphone out |
Yes |
| HDMI |
Yes |
| HDMI version |
2.1 |
| DisplayPort version |
2.1 |
| USB Power Delivery (USB PD) |
Yes |
| USB Power Delivery up to |
90 W |
| Number of USB Type-C upstream ports quantity |
1 |
| HDCP version |
2.3 |
| Ergonomics |
|---|
| Wall mountable |
Yes |
| VESA mounting |
Yes |
| Panel mounting interface |
100 x 100 mm |
| Swivelling |
Yes |
| Height adjustment |
Yes |
| Tilt adjustment |
Yes |
| Power |
|---|
| AC input voltage |
100 - 240 V |
| AC input frequency |
50/60 Hz |
| Power consumption (standby) |
0.5 W |
| Power consumption (typical) |
47 W |
| Power consumption (off) |
0.3 W |
| Power supply type |
External |
| Energy efficiency scale |
A to G |
| Energy efficiency class (SDR) |
F |
| Energy efficiency class (HDR) |
F |
| Energy consumption (SDR) per 1000 hours |
47 kWh |
| Energy consumption (HDR) per 1000 hours |
43 kWh |
| Weight & dimensions |
|---|
| Width (with stand) |
39" (991.6 mm) |
| Depth (with stand) |
13.5" (342 mm) |
| Height (with stand) |
26.2" (665.6 mm) |
| Width (without stand) |
39" (991.6 mm) |
| Height (without stand) |
18.1" (460.7 mm) |
| Depth (without stand) |
8.88" (225.5 mm) |
| Weight (with stand) |
30.9 lbs (14 kg) |
| Weight (without stand) |
20.7 lbs (9.4 kg) |
| Package width |
45" (1142 mm) |
| Package depth |
22.2" (564 mm) |
| Package height |
11.9" (301 mm) |
| Package weight |
45.2 lbs (20.5 kg) |
| Packaging data |
|---|
| Package type |
Box |
| Package width |
45" (1142 mm) |
| Package depth |
22.2" (564 mm) |
| Package height |
11.9" (301 mm) |
| Package weight |
45.2 lbs (20.5 kg) |
| Other features |
|---|
| DCI-P3 coverage |
98.5% |
| FPS counter |
Yes |
| Width (without stand) |
39" (991.6 mm) |
| Height (without stand) |
18.1" (460.7 mm) |
| HDMI |
Yes |
| Depth (without stand) |
8.88" (225.5 mm) |
| USB Power Delivery up to |
90 W |
| Energy efficiency scale |
A to G |
| Power supply type |
External |
| Touchscreen |
No |
| USB Power Delivery (USB PD) |
Yes |
| Package type |
Box |
| Technical details |
|---|
| Power supply type |
External |
| Weight (with stand) |
30.9 lbs (14 kg) |
| Touchscreen |
No |
