| High dynamic range (hdr) technology: | DisplayHDR 600/HDR Effect/High Dynamic Range 10 (HDR10) |
| Tilt adjustment: | Jā |
| Pixel pitch: | 0.1815 x 0.1815 |
| Data sheet (link): | https://eprel.ec.europa.eu/api/product/2316993/fiches?language=EN |
| Screen shape: | Curved |
| Energy efficiency class: | F |
| Swivelling: | Jā |
| Touchscreen: | No |
| Audio input: | Jā |
| Built-in usb hub: | No |
| Eprel registration number: | 2316993 |
| Amd freesync: | Jā |
| Amd freesync type: | FreeSync Premium |
| Nvidia g-sync: | No |
| Built-in camera: | No |
| Viewing angle, vertical: | 178 |
| Picture-by-picture (pbp): | Jā |
| Displayports quantity: | 1 |
| Brand specific technologies: | Black Stabilizer |
| Backlight type: | Edge-Lit |
| Model name: | 40U990A-W |
| Response time measurement type: | GTG (Gray to Gray) |
| Unit calculated volume: | 0.1272 |
| Stand included: | Jā |
| Native aspect ratio: | 21:9 |
| Panel type: | Nano IPS |
| Display diagonal: | 40 |
| Wall mountable: | Jā |
| Display diagonal (metric): | 101 |
| Display number of colours: | 1.06 billion colours |
| Power consumption (standby): | 1.2 |
| Display resolution: | 5120 x 2160 |
| Viewing angle, horizontal: | 178 |
| Units per pallet: | Nav |
| Model: | 40U990A |
| Eprel version number: | 1 |
| Country of origin: | China |
| Package width: | 1206.5 |
| Cables included: | DisplayPort/HDMI/Thunderbolt/USB Type-C |
| Height adjustment: | Jā |
| Panel mounting interface: | 100 x 100 |
| Picture-in-picture: | Jā |
| Hdmi: | Jā |
| Hdmi ports quantity: | 2 |
| Headphone out: | Jā |
| Built-in speaker(s): | Jā |
| Product colour: | Black |
| Number of usb type-c upstream ports quantity: | 4 |
| Ethernet lan: | Jā |
| Cable lock slot: | No |
| Maximum refresh rate: | 120 |
| Remote control included: | No |
| Displayport version: | 2.1 |
| Power adapter included: | Jā |
| High dynamic range (hdr) supported: | Jā |
| Screen curvature rating: | 2500R |
| Pixel density: | 139 |
| Vesa mounting: | Jā |
| Ac input frequency: | 50/60 |
| Ac input voltage: | 100 - 240 |
| Energy consumption (hdr) per 1000 hours: | 58 |
| Energy consumption (sdr) per 1000 hours: | 40 |
| Energy efficiency class (hdr): | G |
| Energy efficiency class (sdr): | F |
| Unit calculated weight: | 18 |
| Unit box length: | 1.2 |
| Number of speakers: | 2 |
| Unit box width: | 0.53 |
| Rms rated power: | 10 |
| Colour gamut standard: | DCI-P3 |
| Hdcp: | Jā |
| Contrast ratio (typical): | 2000:1 |
| Hdcp version: | 2.2 |
| Dci-p3 coverage: | 99 |
| Bluetooth: | No |
| Display brightness (typical): | 450 |
| Wi-fi: | No |
| Power consumption (typical): | 45 |
| Hd type: | WUHD |
| Manual: | Jā |
| Summary: | LG 40U990A-W. Display diagonal: 101.6 cm (40"), Display resolution: 5120 x 2160 pixels, HD type: WUHD, Response time: 5 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting, Height adjustment. Product colour: Black |
| Led backlight: | Jā |
| Vendor homepage: | https://www.lg.com/us/monitors/lg-40u990a-w-ultrafine-monitor |
| Response time: | 5 |
| Unit box height: | 0.2 |
| Vesa adaptive sync support: | No |
| 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.< |
| Product net weight: | 14.106 |
| Energy efficiency scale: | A to G |
| Power consumption (off): | 0.3 |
| Power supply type: | External |
| Depth (with stand): | 259.08 |
| Depth (without stand): | 106.68 |
| Height (with stand): | 614.68 |
| Height (without stand): | 419.1 |
| Weight (with stand): | 14106 |
| Weight (without stand): | 9207 |
| Width (with stand): | 947.42 |
| Width (without stand): | 947.42 |
| Package depth: | 200.66 |
| Package height: | 419.1 |
| Package type: | Box |
| Package weight: | 17780 |