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
Front image of the UltraGear? OLED 45GX950A gaming monitor.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*Based on published specifications of every OLED monitor as of December 2024, LG 45GX950A is the only OLED display with 5K2K (5120x2160) resolution.
Image-summary
45-inch 5K2K OLED (5120x2160)
21:9 Curved 800R
DisplayHDR True Black 400 & DCI-P3 98.5%
125 PPI
0.03ms (GtG) response time
Dual-Mode (WUHD 165Hz ? WFHD 330Hz)?
DisplayPort 2.1 & USB-C (PD 90W)
NVIDIA? G-SYNC? Compatible?
VESA Certified AdaptiveSync
AMD FreeSync? Premium Pro
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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). While gaming in any setting, this 5K2K monitor displays bold and dark shadows, bright lighting, and vivid colours.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Based on published specifications of every OLED monitor as of December 2024, LG 45GX950A is the only OLED display with 5K2K (5120x2160) resolution.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Among LG OLED gaming monitors with MLA+. SDR brightness is 37.5% higher than our previous models (27GR95QE, 45GR95QE) based on published specifications.
Have you ever had the fisheye experience, where you had to take in both sides of a 49-inch 32:9 display at once? You can now put that behind you. This 45-inch 21:9 curved OLED monitor offers a 12% larger viewing area* adn this balanced, optimised ratio results in immersive and captivating gameplay.?
21:9
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*Compared to a 32:9 49-inch monitor. The figures are calculated based on the actual width and height dimensions off a 21:9-inch monitor (4,580?) and a 32:9 49-inch monitor (4,059?).
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.
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.
Experience unparalleled depth and vibrant realism with VESA DisplayHDR true black 400, delivering detailed black expression even in the darkest scenes. A 1.5M:1 contrast ratio, DCI-P3 98.5% (typical) colour gamut, and Delta E ≦2 colour accuracy ensure that colours are displayed with realistic detail, just as originally intended.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
1.5M:1 is the contrast ratio at 25% APL (Average Picture Level) value which is given as a percentage and refers to the value between the black level and the reference level for white.?
LG WOLED’s advanced anti-glare technology minimises 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.
Curved gaming monitor showing a robot character in a futuristic setting, with UL certifications below.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
LG OLED panels have been certified as Flicker-Free, Discomfort Glare Free, and Low Blue Light by UL.
Certificate Number: Flicker-Free Display (OLED) - A196009, Discomfort Glare Free - V563481 (conditions of UGR less than 22), Low Blue Light Hardware Solution Platinum - V745051.
The above feature may vary depending on the user’s computing environment or conditions.
Boasting 125 PPI (Pixels Per Inch) and an RGWB subpixel layout, it delivers a precise gaming experience, ensuring you catch every crucial detail.?In addition, the screen clarity makes tasks like editing documents or website content easier.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
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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 favourite screen size and aspect ratio (21:9, 16:9) via On-Screen Display. Plus, you can easily switch between a physical hotkey or keyboard shortcut via LG Switch, optimising gameplay across all genres.
Knight and race car showcasing 165Hz WQHD and 330Hz WFHD.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
The performance of 'Dual-Mode' may vary depending on the game type, computer graphics specifications, and configurations.
Dual-Mode Options: Off(Full Wide), Off(16:9 37"), On(Full Wide), On(21:9 39"), On(21:9 34"), On(16:9 37"), On(16:9 27"), On(16:9 24").
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Enhance your gaming and productivity with the new DisplayPort 2.1, delivering 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 fast and smooth performance for both work and play.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
To use Power Delivery properly, a USB-C cable is required to connect to the monitor's USB-C port.
DP, HDMI, and USB-C cables are included in the package.
Important Update: NVIDIA has released the GeForce Hotfix Display Driver 576.26 (April 28, 2025) to resolve screen blackouts when connecting to DisplayPort 2.1 on NVIDIA RTX 50 series GPUs. NVIDIA GPU users should download and install the latest display driver before connecting their DP2.1-supported monitors.
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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.
Comparison of fluid gaming image - The left image is tearing, and the Right image is tear-free.
Logos of NVIDIA G-SYNC, VESA AdaptiveSync, and AMD FreeSync Premium Pro.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
The performance of the feature is compared with models that did not apply the sync technology.
Errors or delays may occur depending on the network connection.
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 need to be purchased separately.
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.
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 customise their gaming setup for optimal performance.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Enjoy seamless access to your favorite features as you dive into gaming or searching. Locate the joystick located in the centre of your monitor. Press the joystick button to bring up the main menu of the gaming GUI.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
The display burn-in may occur in brighter mode.
The LG Switch app optimises your monitor for both gaming and everyday life. Effortlessly customise your preferred image quality and brightness, then apply your settings instantly with a hotkey. In addition, you can switch between 330Hz-165Hz with dual-mode, or split the display into 11 sections, or quickly launch your video call platform.
a black basic image
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
To download the latest version of the LG Switch app, visit LG.com.
?Dynamic Action Sync reduces input lag for real-time response.
?Black Stabiliser brightens dark scenes, helping gamers spot enemies and details.
?Crosshair enhances precision for deadly accuracy.?
?FPS Counter shows your real-time frame rate.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
The Crosshair feature is unavailable while FPS Counter is activated.
FPS Counter may display a value that exceeds the monitor’s maximum refresh rate.
FPS (Frame Per Second) Counter: Measurement of frames per second.
The L-stand is crafted to save desk space and minimise 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.
Front and rear views of the LG UltraGear OLED monitor with a curved design and sleek finish.
Swivel
Tilt
Height
Borderless design
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Size [Inch]
44.5
Resolution
5120 x 2160
Panel Type
OLED
Aspect Ratio
21:9
Brightness (Typ.) [cd/m2]
275cd/m2
Curvature
800R
Refresh Rate (Max.) [Hz]
165
Response Time
0.03ms (GTG)
Display Position Adjustments
Tilt/Height/Swivel
Size [Inch]
44.5
Aspect Ratio
21:9
Panel Type
OLED
Response Time
0.03ms (GTG)
Resolution
5120 x 2160
Pixel Pitch [mm]
0.2035 mm × 0.2035 mm
Colour Depth (Number of Colours)
1.07B
Viewing Angle (CR≥10)
178o(R/L), 178o(U/D)c
Brightness (Typ.) [cd/m2]
275cd/m2
Contrast Ratio (Typ.)
1500000:1
Curvature
800R
Colour 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
HDMI
YES (ver 2.1)
DisplayPort
YES(1ea)
DP Version
2.1 (DSC)
USB-C
YES
Headphone out
4-pole (Sound+Mic)
USB Downstream Port
YES(2ea/ver3.0)
USB Upstream Port
YES(via USB-C)
HDR 10
YES
AMD FreeSync?
FreeSync Premium Pro
Colour Weakness
YES
Colour Calibrated in Factory
YES
NVIDIA G-Sync?
G-SYNC Compatible
HW Calibration
HW Calibration Ready
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
Display Position Adjustments
Tilt/Height/Swivel
Wall Mountable [mm]
100 x 100mm
DTS Headphone:X
YES
Rich Bass
YES
Speaker
10W x 2
Dimension in Shipping (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
Product name
UltraGear
Year
Y25
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)
Display Port
YES (ver 2.1)
HDMI
YES(2ea)
USB-C
YES(1ea)
Dual Controller
YES
LG Calibration Studio (True Colour Pro)
YES
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