Description
LG UltraGear™ 45-inch OLED Dual-Mode 5K2K Gaming Monitor | 0.03ms (GtG), Rich Bass (10Wx2), DisplayHDR True Black 400, DP 2.1 & USB-C
- 45-inch 5K2K (5120x2160) OLED display
- Dual-Mode (WUHD 165Hz ↔ WFHD 330Hz)
- 0.03ms (GtG) response time
- DisplayPort 2.1 / USB-C (PD 90W)
- NVIDIA® G-SYNC® Compatible / VESA Certified AdaptiveSync / AMD FreeSync™ Premium Pro
- DisplayHDR True Black 400 / DCI-P3 98.5%

The world's first 45-inch 5K2K (5120x2160) OLED display provides a 33% increase in pixel count over UHD (3840x2160)1) and also offers a 50% larger screen space2) compared to DQHD(5120X1440). This 5K2K OLED represents boldly more darker shadows, brigher lights and vibrant colors while gameplay in any environments.
1) The figures are calculated by multiplying the horizontal and vertical resolutions, resulting in 8.3 million pixels for 16:9 UHD and 11.05 million pixels for 21:9 5K2K.
2) The screen space was calculated by multiplying the horizontal and vertical resolutions, resulting in 7.37 million pixels for DQHD and 11.05 million pixels for 5K2K.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience.

The ideal curvature 800R
Immerse 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.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*The viewing experience may vary depending on the distance from the screen and the user's posture.



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.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*Headsets sold separately.
Maximize your productivity with a single 5K2K UltraWide canvas
UltraGear 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.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
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*Images have been simulated to enhance feature understanding, and may differ from actual use experience. |
Protecting OLED via On-Screen DisplayThrough 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. |


Specification:
| DISPLAY | |
|---|---|
| Size [Inch] | 44.5 |
| Panel Type | OLED |
| Response Time | 0.03ms (GTG) |
| Resolution | 5120 x 2160 |
| Pixel Pitch [mm] | 0.2035 mm × 0.2035 mm |
| Color Depth (Number of Colors) | 1.07B |
| Viewing Angle (CR≥10) | 178º(R/L), 178º(U/D) |
| Brightness (Typ.) [cd/m²] | 275cd/m² |
| Contrast Ratio (Typ.) | 1500000:1 |
| Color Gamut (Typ.) | DCI-P3 98.5% (CIE1976) |
| Curvature | 800R |
| Color Gamut (Min.) | DCI-P3 94.0% (CIE1976) |
| Refresh Rate (Max.) [Hz] | 165 |
| Brightness (Min.) [cd/m²] | 250cd/m² |
| Contrast Ratio (Min.) | 1200000:1 |
| Size [cm] | 113 |
| CONNECTIVITY | |
| HDMI | YES(2ea) |
| DisplayPort | YES(1ea) |
| DP Version | 2.1 (DSC) |
| USB-C | YES(1ea) |
| Headphone out | 4-pole (Sound+Mic) |
| USB Downstream Port | YES(2ea/ver3.0) |
| USB Upstream Port | YES(via USB-C) |
| USB-C (Data Transsmission) | YES |
| USB-C (Power Delivery) | 90W |
| FEATURES | |
| HDR 10 | YES |
| AMD FreeSync™ | FreeSync Premium Pro |
| Color Weakness | YES |
| Smart Energy Saving | YES |
| Color Calibrated in Factory | YES |
| PIP | YES |
| PBP | 2PBP |
| NVIDIA G-Sync™ | G-SYNC Compatible |
| HW Calibration | HW Calibration Ready |
| Dynamic Action Sync | YES |
| Black Stabilizer | YES |
| Crosshair | YES |
| Reader Mode | YES |
| FPS Counter | YES |
| VRR | YES |
| VESA DisplayHDR™ | DisplayHDR™400 TRUE BLACK |
| User Defined Key | YES |
| Auto Input Switch | YES |
| RGB LED Lighting | Unity Hexagon Lighting |
| HDR Effect | YES |
| MECHANICAL | |
| Display Position Adjustments | Tilt/Height/Swivel |
| Wall Mountable [mm] | 100 x 100mm |
| SOUND | |
| DTS Headphone:X | YES |
| Rich Bass | YES |
| Speaker | 10W x 2 |
| DIMENSIONS/WEIGHTS | |
| Dimension in Shiping (W x H x D) [mm] | 1142 x 301 x 564mm |
| Dimension with Stand (W x H x D) [mm] | 991.6 x 665.6 x 342mm (UP) 991.6 x 545.6 x 342mm (Down) |
| Dimension without Stand (W x H x D) [mm] | 991.6 x 460.7 x 225.5mm |
| Weight in Shipping [kg] | 20.5kg |
| Weight with Stand [kg] | 14kg |
| Weight without Stand [kg] | 9.4kg |
| INFO | |
| Product name | UltraGear |
| Year | Y25 |
| POWER | |
| Power Consumption (Sleep Mode) | Less than 0.5W |
| Power Consumption (DC Off) | Less than 0.3W |
| AC Input | 100~240V (50/60Hz) |
| Type | External Power(Adapter) |
| ACCESSORY | |
| Display Port | YES (ver 2.1) |
| HDMI | YES (ver 2.1) |
| USB-C | YES |
| SW APPLICATION | |
| Dual Controller | YES |
| LG Calibration Studio (True Color Pro) | YES |

