#40U990A-W
LG UltraFine™ 40-inch Nano IPS Black 5K2K with Thunderbolt™ 5
- Nano IPS Black
- 5K2K 5120x2160
- DisplayHDR True Black 600
- Thunderbolt™ 5
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Please Note: All Prices are Inclusive of GST
Overview:
World's first Thunderbolt™5 5K2K Display* Engineered for Precision
*Images have been simulated to enhance feature understanding, and may differ from actual use experience. *https://www.thunderbolttechnology.net/products
Features:
*Images have been simulated to enhance feature understanding, and may differ from actual use experience. 1) Nano IPS is an advanced IPS technology that uses nanometer-sized particles on the screen's LED.
2) The total number of pixels was calculated by multiplying the horizontal and vertical resolutions, resulting in 8.29 million pixels for 4K UHD and 11.05 million pixels for 5K2K.
5K2K Display.Sharper, wider, clearer.
The 5K2K Nano IPS1) Black display (5120x2160) offers 33% more pixels2) than standard 4K UHD (3840x2160), providing a wider canvas to view more content and reducing the need to switch between programs. Its high resolution delivers razor-sharp images and precise detail, making it suitable for professional video editing, graphic design, and any visual work where accuracy is critical. The vivid clarity allows you to spot even the fine details without constant zooming or panning.
Professional display.Professional performance.
For tasks like color grading, music production, and coding, the 40-inch 5K2K display provides the clarity and screen area needed for focus and precision.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Nano IPS* Black
Nano IPS Black technology controls light to deliver deeper blacks for cinematic clarity.
DCI-P3 99%
Accurate and vibrant color gamut ideal for video editing and photo retouching naturally.
VESA DisplayHDR™ 600
Certified to VESA DisplayHDR™ 600 standards, it enhances brightness and color accuracy to deliver more lifelike visuals.
2000:1 Contrast
A high contrast ratio deepens shadows and refines highlights, even in varying lighting conditions.
*Images have been simulated to enhance feature understanding and may differ from actual experience.
Every color nuance, fully realized
VESA DisplayHDR™ 600 offers bright highlights, deep shadows, and accurate color representation for creative professionals. It enhances textures, elements, and natural interplay of light and shadow.
The full spectrum of colors you imagined
99% (Typ.) of the DCI-P3 color gamut delivers a 25% wider color gamut than sRGB, covering nearly all the colors used in print, digital, and broadcast content. From vivid to subtle shades, accurate color reproduction, enabling a realistic video, photo output.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience. *Brightness: 450nits (Typ.), Color Gamut: DCI-P3 99% (Typ.)
*Nano IPS is an advanced IPS technology that uses nanometer-sized particles on the screen's LED.
*The images simulated to enhance feature understanding. It may differ from actual use. *Nano IPS is an advanced IPS technology that uses nanometer-sized particles on the screen's LED.
2000:1 deeper black and rich shadows
Because contrast ratio impacts accurate color representation, Nano IPS Black enhances the contrast ratio from the standard IPS 1000:1 to 2000:1—delivering vibrant colors and sharper detail in objects, shadows, and backgrounds. Experience deeper blacks and richer shadows that remain consistent color expression on the screen from edge to edge, and a heightened sense of realism that conveys your visual outputs naturally.
Protect your eyes,perserve every detail
This display is verified with TÜV Rheinland's 5-Star Eye Comfort rating: new eye comfort 3.0, meeting the high standards for eye comfort. It features a high refresh rate, accurate color reproduction, and built-in low blue light technology that combines RGB hardware and software adjustments to reduce harmful emissions without compromising color.
*TÜV Rheinland certification ID (Eye Comfort): 1111298743 *The images simulated to enhance feature understanding.
World's first Thunderbolt™5 5K2K Display**
Thunderbolt™ 5 enables the production of commercial outputs such as documentary videos, movies, and game titles on an outstanding 5K2K display. It also offers data transfers that are twice as fast to connected devices compared to Thunderbolt™ 4 and allows for charging your laptop (up to 96W) through a single cable, ensuring stability, scalability, and security.
2x Faster* Transfer (Up to 80 Gbps)
96W Power Delivery
5K2K Display
**https://www.thunderbolttechnology.net/products *Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*To work properly, the Thunderbolt 5 cable included in this package is required to connect the Thunderbolt 5 port to the monitor.
*To access all features including 96W charging and 5120×2160 @120Hz output, your device must support Thunderbolt 5 or DisplayPort 2.1.
*DP, HDMI, USB-C and Thunderbolt cables are included in the package.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience. *DPx1, HDMIx1, USB-Cx1, Power cordx1 and Thunderboltx1 cables are included in the package.
The Productive Workstation
Thunderbolt™ 5 and DisplayPort support 5K2K Daisy Chain for streamlined setup. So you can connect two monitors and a laptop for enhanced productivity.
Multiple setups with multiple ports
Connect your laptop, camera, tablet, or external storages through versatile ports including Thunderbolt™ 5, HDMI 2.1, and USB-C. Get smooth and stable performance without extra adapters or splitters.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Feel every beat and scene
Dive into your content and let the action surround you. Dual 10W built-in speakers with Rich Bass and AMD FreeSync technology brings every scene to play with deeper sound and smoother visuals.
AMD FreeSync Premium
With FreeSync Premium technology, it helps achieve seamless, fluid movement when mixing sound while reviewing fast-paced games or high-resolution movies by reducing screen tearing and stuttering.
*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
Switch swiftly for creating
LG Switch app optimizes your monitor for both work and play. Effortlessly customize your preferred image quality and brightness with personlized picture wizard. Plus, you can split the display into 11 options and quickly launch your video call platform, making it even more convenient.
Clutter-free, slim design
A virtually borderless 3-sided design with the clutter-free L-stand, paired with a fully adjustable base for swivel, tilt and height adjustments. It is crafted to save desk space, making your workflow efficient and also can help you stay focued longer while editing video clips and retouching various photos.
Borderless Design
Swivel
±20°
Tilt
（-5°〜20°）
Height
（130mm）
Specifications:
| 40U990A-W Specifications | |
|---|---|
| Display | |
| Size [Inch] | 39.7 |
| Aspect Ratio | 21:9 |
| Panel Type | IPS Black |
| Response Time | 5ms (GtG at Faster) |
| Resolution | 5120 x 2160 |
| Pixel Pitch [mm] | 0.1815 x 0.1815 mm |
| Color Depth (Number of Colors) | 1.06B |
| Viewing Angle (CR≥10) | 178º(R/L), 178º(U/D) |
| Brightness (Typ.) [cd/m²] | 450 cd/m² |
| Contrast Ratio (Typ.) | 2000:1 |
| Color Gamut (Typ.) | DCI-P3 99% (CIE1976) |
| Curvature | 2500R |
| Color Gamut (Min.) | DCI-P3 95% (CIE1976) |
| Refresh Rate (Max.) [Hz] | 120 |
| Brightness (Min.) [cd/m²] | 360 cd/m² |
| Contrast Ratio (Min.) | 1400:1 |
| Size [cm] | 100.859cm |
| Connectivity | |
| HDMI | YES(2ea) |
| Daisy Chain | YES(UHD/120Hz) |
| DisplayPort | YES(1ea) |
| USB-C | Yes (1Up / 4Down) |
| USB Downstream Port | USB-C *4EA(15W*1EA, 4.5W*3EA) 10Gbps USB-A *2EA 10Gbps |
| USB Upstream Port | YES(via Thunderbolt & USB-C 10Gbps) |
| USB-C (Data Transsmission) | YES |
| LAN (RJ-45) | YES |
| Features | |
| HDR 10 | YES |
| AMD FreeSync™ | FreeSync Premium |
| Auto Brightness | YES |
| Color Weakness | YES |
| Smart Energy Saving | YES |
| Color Calibrated in Factory | YES |
| PIP | YES |
| PBP | YES (2PBP) |
| Flicker Safe | YES |
| HW Calibration | HW Calibration Ready |
| Dynamic Action Sync | YES |
| Black Stabilizer | YES |
| Reader Mode | YES |
| VRR | YES |
| Super Resolution+ | YES |
| VESA DisplayHDR™ | DisplayHDR™600 |
| Nano IPS™ Technology | YES |
| User Defined Key | YES |
| Auto Input Switch | YES |
| HDR Effect | YES |
| Mechanical | |
| Display Position Adjustments | Tilt/Height/Swivel |
| Wall Mountable [mm] | 100 x 100 mm |
| Sound | |
| Rich Bass | YES |
| Speaker | 10W x 2 |
| Dimensions/Weights | |
| Dimension in Shiping (W x H x D) [mm] | 1206 * 534 * 201 mm |
| Dimension with Stand (W x H x D) [mm] | 947.7 * 614.3 * 260 mm |
| Dimension without Stand (W x H x D) [mm] | 947.7 * 419.8 * 106.3 mm |
| Weight in Shipping [kg] | 17.8 kg |
| Weight with Stand [kg] | 14.1 kg |
| Weight without Stand [kg] | 9.2 kg |
| Info | |
| Product name | UltraWide |
| Year | Y25 |
| Power | |
| Power Consumption (Sleep Mode) | Less than 1.2W |
| Power Consumption (DC Off) | Less than 0.3W |
| AC Input | 100~240V (50/60Hz) |
| Type | Built-in Power |
| Accessory | |
| HDMI | YES |
| USB-C | YES |
| SW Application | |
| Dual Controller | YES |
| LG Calibration Studio (True Color Pro) | YES |
Pricing Notes:
- All Prices are Inclusive of GST
- Pricing and product availability subject to change without notice.
Custom Configurations
Looking for more configuration options or custom setups? Our team can help you find the right solution based on your requirements.
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