LG 40" UltraFine 5K2K WUHD Nano IPS Black Monitor with Thunderbolt 5 PD 96W
Product Highlights:
World's first 5K2K monitor with Thunderbolt 5 for pro-level performance
See sharper, work smarter - 5K2K clarity for design, editing, and visual precision
A wide 5K2K display built for creative precision and focused workflows
Nano IPS Black and HDR 600 deliver deep blacks, vivid color, and contrast
From bold to subtle, up to 99% DCI-P3 ensures impeccable color in every project
2000:1 contrast ratio delivers deeper blacks and remarkable visual depth
Thunderbolt 5 powers fast, stable 5K2K production with 96W charging
Connect two monitors and a laptop with a clean, single-cable daisy chain setup
Product Features:
The World's First 5K2K Monitor with Thunderbolt 5
The LG UltraFine 40U990A is the world's first 5K2K widescreen monitor with Thunderbolt 5, delivering ultra-fast data transfer, 96W charging, and dual display support. The monitor's 40" curved (2500R), Nano IPS Black panel offers brilliant color, and spectacular contrast - a new go-to display for creators, multritaskers and gamers.
5K2K Means More Pixels for More Creative Control
The 5K2K (5120x2160) Nano IPS Black display offers 33% more pixels than standard 4K UHD, delivering ultra-wide resolution, vivid color, and razor-sharp detail - creating a spacious, precise workspace ideal for video editing, graphic design, photography, and color-critical tasks.
Built for Creators. Ready for Professionals.
Built for creative flow, the UltraFine 5K2K screen makes it easy to work across complex timelines, layered interfaces, and multiple windows - ideal for editing, producing, and programming.
VESA DisplayHDR 600 Meets Nano IPS Black Brilliance
VESA DisplayHDR 600 and Nano IPS Black combine to deliver deep blacks, vivid highlights, and cinematic color - ideal for creators who need precision in light, shadow, and texture.
Up to 99% DCI-P3 Color Brilliance for Visual Pros
With up to 99% DCI-P3 color gamut coverage, this UltraFine display delivers bold, vibrant color across a wide spectrum - ideal for impactful video, photo, and design work in print, digital, and broadcast formats.
2000:1 Contrast for Stunning Visual Depth
Nano IPS Black enhances contrast to 2000:1, revealing richer shadows, deeper blacks, and sharper detail - perfect for bold color, improved depth, and edge-to-edge consistency.
5K2K Production Powered by Thunderbolt 5
Thunderbolt 5 supports commercial-level video, film, and game production with faster data transfer, 96W charging, and seamless 5K2K output - all through a single, stable, high-speed cable.
Daisy Chain Enhances Multitasking Efficiency
Daisy chain two monitors and a laptop via Thunderbolt 5 and DisplayPort - simplifying your workspace while expanding screen space for multitasking, content creation, or focused productivity.
Versatile Ports for Limitless Possibilities
Thunderbolt 5, HDMI 2.1 (x2), DisplayPort 2.1 (UHBR 13.5) and USB-C let you connect laptops, cameras, and drives - no adapters needed. Enjoy stable, streamlined performance across creative, gaming, or professional workflows.
Dual Speakers. Deep, Immersive Sound.
Let the action surround you with dual speakers and Rich Bass - delivering deeper, fuller sound that enhances cinematic scenes.
FreeSync Premium Smooths Every Frame
FreeSync Premium keeps motion smooth and responsive, reducing screen tearing and stutter while mixing audio, gaming, or reviewing high-resolution video.
Personalized Your Display with Switch App
Easily customize image settings, split your screen into 11 layouts, and launch video calls instantly with the LG Switch App - streamlining your setup for productivity and entertainment.
Designed for Comfort and Focus
The narrow bezeled, 3-sided virtually borderless design and compact L-stand save space and reduce distractions, while tilt, height, and swivel adjustments support comfort and focus during long creative sessions.
Product Specifications:
Picture Quality
PPI: 139
Color Depth (Number of Colors): 1.06B
Aspect Ratio: 21:9
Brightness (Typical, Minimum): (Typ.) 450 cd/m² (Min.) 360 cd/m²
Color Gamut (Typ.): DCI-P3 99% (CIE1976)
Contrast Ratio: 2000:1 (Typ.)
Display Type: Nano IPS Black
Pixel Pitch (mm): 0.1815 x 0.1815
Refresh Rate: 120Hz
Resolution: 5120 x 2160
Response Time (GTG): 5ms (GtG at Faster)
Screen Size: 39.7"
Viewing Angle: 178°(R/L), 178°(U/D)
Special Features
Curvature: 2500R
Thunderbolt 5: Yes
Headphone 4-Pole (Sound+Mic): Yes
AMD FreeSync Premium: Yes
VRR: Yes
KVM: Yes
LG Switch: Yes
Auto Brightness: Yes
Auto Input Switch: Yes
Black Stabilizer: Yes
Color Weakness Mode: Yes
Curved: Yes
Dual Controller: Yes
Dynamic Action Sync: Yes
Factory Calibration: Yes
Flicker Safe: Yes
H/W Calibration (True Color Pro): Yes
HDR Effect: Yes
HDR10: Yes
Live Color Low Blue Light: Yes
Nano IPS Technology: Yes
PBP (Picture by Picture): Yes
PIP (Picture in Picture): Yes
Reader Mode: Yes
Smart Energy Saving: Yes
Super Resolution+: Yes
User Define Key: Yes
VESA DisplayHDR: DisplayHDR 600
Input/Output
USB Down-stream: USB-C x 4EA(15Wx1EA, 4.5Wx3EA) 10Gbps USB-A x 2EA 10Gbps
DisplayPort: 1
USB Up-stream: Yes (via Thunderbolt & USB-C 10Gbps)
Thunderbolt (Power Delivery): 96W
USB Type-C: 4
HDMI: 2
HDMI Version 2.1: Yes
Daisy Chain: Yes
DP Version: 2.1
Headphone Out: Yes
LAN: Yes
USB-C (Data Transmission): Yes
Stand
Stand Ergonomics: Tilt/Height/Swivel
One Click Stand Set-up: Yes
Wall Mount Size (mm): 100 x 100
Sound
Rich Bass: Yes
Speaker: Yes
Power
DC Off (Max): Less than 0.3W
Input: 100~240V (50/60Hz)
Power Save/Sleep Mode (Max): Less than 1.2W
Type: Built-in Power
Dimensions/Weights
Shipping Dimensions (WxHxD): 47.5" × 21.0" × 7.9"
Shipping Weight: 39.2 lbs
With Stand (WxHxD): 37.3" × 24.2" × 10.2"
With Stand Weight: 31.1 lbs
Without Stand (WxHxD): 37.3" × 16.5" × 4.2"
Without Stand Weight: 20.3 lbs
Cabinet/Accessories
Thunderbolt Cable: Yes
USB Type-C Cable: Yes
Display Port Cable: Yes
HDMI Cable: Yes
Warranty
Limited Warranty: 1 Year Parts & Labor
Country of Origin: China
