LG 40U990A-W computer monitor 101.6 cm (40") 5120 x 2160 pixels WUHD Black
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$2,318.97
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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.
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.
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Key specifications
- Display diagonal: 101.6 cm (40")
- Display resolution: 5120 x 2160 pixels
- Product colour: Black
- Screen shape: Curved
- Native aspect ratio: 21:9
- Viewing angle, vertical: 178°
- Viewing angle, horizontal: 178°
- HDMI: Yes
- Panel type: Nano IPS
- Contrast ratio (typical): 2000:1
- HD type: WUHD
- VESA mounting: Yes
- Maximum refresh rate: 120Hz
- Display number of colours: 1.06 billion colours
- Weight (with stand): 14.1 kg
- Touchscreen: No
- Tilt adjustment: Yes
- Built-in USB hub: No
- Display brightness (typical): 450 cd/m²
- HDMI ports quantity: 2
Display
- Backlight type
- Edge-Lit
- Colour gamut standard
- DCI-P3
- DCI-P3 coverage
- 99%
- Display diagonal (metric)
- 101 cm
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- DisplayHDR 600, HDR Effect, High Dynamic Range 10 (HDR10)
- LED backlight
- Yes
- Pixel density
- 139 ppi
- Pixel pitch
- 0.1815 x 0.1815 mm
- Response time
- 5 ms
- Response time measurement type
- GTG (Gray to Gray)
- Screen curvature rating
- 2500R
Ergonomics
- Cable lock slot
- No
- Height adjustment
- Yes
- Panel mounting interface
- 100 x 100 mm
- Picture-in-Picture
- Yes
- Swivelling
- Yes
- Wall mountable
- Yes
General
- EPREL ID
- 2316993
Multimedia
- Built-in camera
- No
- Built-in speaker(s)
- Yes
- Number of speakers
- 2
- RMS rated power
- 10 W
Network
- Bluetooth
- No
- Ethernet LAN
- Yes
- Wi-Fi
- No
Other features
- Brand specific technologies
- Black Stabilizer
- Country of origin
- China
- Package weight
- 17.8 kg
- Picture-by-Picture (PbP)
- Yes
Packaging content
- Cables included
- DisplayPort, HDMI, Thunderbolt, USB Type-C
- Manual
- Yes
- Power adapter included
- Yes
- Remote control included
- No
- Stand included
- Yes
Packaging data
- Package depth
- 20.07 cm
- Package height
- 41.91 cm
- Package type
- Box
- Package width
- 120.65 cm
Performance
- AMD FreeSync
- Yes
- AMD FreeSync type
- FreeSync Premium
- NVIDIA G-SYNC
- No
- VESA Adaptive Sync support
- No
Ports & interfaces
- Audio input
- Yes
- DisplayPorts quantity
- 1
- DisplayPort version
- 2.1
- HDCP
- Yes
- HDCP version
- 2.2
- Headphone out
- Yes
- Number of USB Type-C upstream ports quantity
- 4
Power
- AC input frequency
- 50/60 Hz
- AC input voltage
- 100 - 240 V
- Energy consumption (HDR) per 1000 hours
- 58 kWh
- Energy consumption (SDR) per 1000 hours
- 40 kWh
- Energy efficiency class (HDR)
- G
- Energy efficiency class (SDR)
- F
- Energy efficiency scale
- A to G
- Power consumption (off)
- 0.3 W
- Power consumption (standby)
- 1.2 W
- Power consumption (typical)
- 45 W
- Power supply type
- External
Weight & dimensions
- Depth (without stand)
- 10.67 cm
- Depth (with stand)
- 25.91 cm
- Height (without stand)
- 41.91 cm
- Height (with stand)
- 61.47 cm
- Weight (without stand)
- 9.21 kg
- Width (without stand)
- 94.74 cm
- Width (with stand)
- 94.74 cm
Cables included: DisplayPort, HDMI, Thunderbolt, USB Type-C
Manual
Power adapter included
Stand included
Manual
Power adapter included
Stand included
Materials
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| Description | 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. |
LG 34BA75QE-B. Display diagonal: 86.4 cm (34"), Display resolution: 3440 x 1440 pixels, HD type: Wide Quad HD, Display technology: LCD, Response time: 5 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product colour: Black |
Philips 34B2N3500C. Display diagonal: 86.4 cm (34"), Display resolution: 3440 x 1440 pixels, HD type: Wide Quad HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product colour: Black |
Details mastered Experience stunning visual clarity and vibrant colors with the LG UltraFine™ 4K HDR monitor. With its expansive 31.5-inch display, you can work efficiently and immerse yourself in streaming. Immersive gaming 32UR550K not only brings thrills with its decent image and stereo sound (featuring Waves MaxxAudio®), but also provides Dynamic Action Sync, and Black Stabilizer for a realistic gaming experience. React swiftly Reducing input lag with Dynamic Action Sync, gamers can catch critical moments in real-time and respond quickly. Step ahead in the dark Black Stabilizer helps gamers to detect snipers lurking in the darkest corners and swiftly navigate flash explosions. Visual splendor Discover HDR content from various streaming services and enjoy vivid brightness and a wide color range on the LG UltraFine™ 4K monitor. With HDR technology supporting DCI-P3 color space, immerse yourself in stunning visuals that bring your entertainment to life. Switch swiftly LG Switch app helps to optimize the monitor to your work and life. You can readily divide the whole display up to 6, change the theme design, or even launch a video call platform with a mapped hotkey. Easy and comfy Achieve suitable positioning with the Ergonomic Stand: easily adjust Height, Tilt, and Pivot for your ideal viewing experience. |
The World’s First 6K Monitor with Thunderbolt™ 5 Crafted for creatives who demand more, the LG UltraFine™ evo brings 6K clarity, stunning clarity, and rich color to every frame. With Thunderbolt™ 5 and seamless Mac and Windows compatibility, it's the display your ideas deserve—and your tools demand. 6K Resolution and 224 PPI Ultra-High Pixel Density With 6K resolution (6144 × 3456) and a razor-sharp 224 PPI, the LG UltraFine™ evo packs over 21 million pixels into a 32" panel—delivering 156% more pixels than standard 4K. UltraFine™ evo has has more working pixels in every inch—allowing you to view full-resolution content while keeping creative tools and editing interfaces clearly visible, sharp, and distortion-free. Performance and Precision for Creative Pros Whether you’re editing 6K video, retouching photos, sculpting in 3D, designing responsive web layouts, or training AI visuals—the Mac and Windows compatible UltraFine™ evo display supports your craft with immaculate color and impeccable visual fidelity. Next-gen compatibility, powered by Thunderbolt™ 5 Thunderbolt™ 5 empowers creators, editors, and AI professionals with ultra-fast transfer speeds- 2x faster than Thunderbolt™ 4, along with 6K daisy chaining support, and DisplayPort 2.1—all via one cable. With 96W power delivery, Mac and Windows support, Thunderbolt™ 5 bridges future-ready workflows with maximum scalability and efficiency. Daisy Chain Your Creative Workflow Connect multiple monitors with a single cable using Daisy Chain support—ideal for multitasking across design software, editing timelines, and reference materials. This streamlined setup reduces desk clutter and boosts productivity, giving creative professionals the expansive workspace they need. Versatile Connectivity for Pro-Level Setups Compatible with both Mac and Windows, the LG UltraFine™ evo 6K monitor transforms into a powerful workstation hub with Thunderbolt™ 5, HDMI, DisplayPort 2.1 (UHBR 13.5 DSC), and USB Type-C ports—giving you seamless access to devices, drives, and displays. Studio Mode: Easy color tuning compatible with Mac computers Built for Mac compatibility, Studio Mode2 offers three calibrated color presets that fine-tune your UltraFine evo 6K display for a more consistent, unified viewing experience. It adjusts subtle tone variations, helping ensure your screen stays consistent with your creative intent—from edge to edge. High-PPI Clarity Compatible with Mac Creators With 224 pixels per inch, UltraFine evo 6K delivers incredibly sharp visuals on a larger screen—ideal for photo editing, design, and precision work. Whether you're retouching images or rendering graphics, experience Mac-optimized clarity that brings every detail into focus. Mac-compatible Controls with M-Control Adjust your display with ease using your Mac keyboard. With M-Control4 support, UltraFine evo 6K lets you fine-tune brightness and volume right from your keys—no on-screen menu diving. DisplayHDR™ 600: Visual Nuance Unlocked VESA DisplayHDR™ 600 produces brilliant highlights, crisp contrast, and vibrant color accuracy—revealing every detail in your scene. Perfect for color grading, photo retouching, and 3D rendering where precision and realism matter most. Professional color mastery, pixel by pixel For creators who demand precision and accuracy, the UltraFine™ evo displays up to 99.5% Adobe RGB, 98% DCI-P3, and Real 10-bit color depth. Expect ultra-smooth tonal transitions, deeper HDR detail, and consistent results from screen to print. Nano IPS Black with 2000:1 Contrast: Deeps Blacks & Rich Shadows Nano IPS Black delivers up to a 2000:1 contrast ratio for deeper blacks, richer detailed shadows, and astounding detail—helping creative professionals maintain visual clarity, tonal depth, and consistent color expression across the screen. Eye Comfort certified by TÜV Rheinland With TÜV Rheinland Eye Comfort certification5, UltraFine™ evo 6K provides a more comfortable viewing experience even during long hours of work or media consumption. Ergonomic Adjustability with Virtually Borderless Design The 4-sided, virtually borderless display maximizes screen space while the ergonomic stand allows tilt, height, pivot, and 90° rotation. Ideal for creative pros and multitaskers viewing large docs, coding, or setting up a streamlined multi-monitor workspace. Intuitive Screen Adjustments for Creative Workflows with LG Switch LG Switch app6 streamlines your display setup so you can focus on creating. Use the picture wizard to fine-tune brightness and image quality for photo editing or color grading. Instantly launch video calls and organize windows across 11 flexible on-screen layouts. Built-In Sound for Streamlined Studio Setups Integrated audio simplifies your workspace by eliminating the need for external speakers—ideal for video playback, remote meetings, and creative reviews. Designed to support your workflow with clear, reliable sound right from the display. |
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