| Energy consumption (sdr) per 1000 hours: | 30 |
| Hdmi version: | 2.0 |
| Energy efficiency class (hdr): | G |
| Energy consumption (hdr) per 1000 hours: | 39 |
| Panel mounting interface: | 100 x 100 |
| Flicker-free technology: | Jā |
| Touchscreen: | No |
| Depth (without stand): | 91.44 |
| Height (with stand): | 464.82 |
| Headphone out: | Jā |
| Height adjustment: | Jā |
| Vesa mounting: | Jā |
| Ac input voltage: | 100 - 240 |
| Screen shape: | Curved |
| Response time: | 5 |
| Pixel pitch: | 0.23175 x 0.23175 |
| Panel type: | VA |
| Pixel density: | 110 |
| Screen curvature rating: | 1800R |
| Cables included: | DisplayPort/HDMI/USB Type-C |
| Picture-in-picture: | Jā |
| Tilt adjustment: | Jā |
| Depth (with stand): | 220.98 |
| Colour gamut standard: | sRGB |
| Contrast ratio (typical): | 4000:1 |
| Power supply type: | External |
| Power consumption (standby): | 0.5 |
| Power consumption (off): | 0.3 |
| Energy efficiency scale: | A to G |
| Energy efficiency class (sdr): | F |
| Viewing angle, vertical: | 178 |
| Amd freesync: | Jā |
| Amd freesync type: | FreeSync Premium |
| Viewing angle, horizontal: | 178 |
| Package height: | 469.9 |
| Package type: | Box |
| Package weight: | 10387.26 |
| Package width: | 985.52 |
| Data sheet (link): | https://eprel.ec.europa.eu/api/product/2570485/fiches?language=EN |
| Energy efficiency class: | F |
| Eprel registration number: | 2570485 |
| Eprel version number: | 1 |
| Model name: | 34U640B-B |
| Units per pallet: | Nav |
| Unit calculated volume: | 0.08983 |
| Unit calculated weight: | 10.8 |
| Game mode: | Jā |
| Product colour: | Black |
| Built-in usb hub: | Jā |
| Displayport out version: | 1.4 |
| Displayports quantity: | 1 |
| Hdmi: | Jā |
| Hdmi ports quantity: | 2 |
| Native aspect ratio: | 21:9 |
| Maximum refresh rate: | 144 |
| High dynamic range (hdr) technology: | HDR Effect/High Dynamic Range 10 (HDR10) |
| Height (without stand): | 358.14 |
| Weight (with stand): | 7711 |
| Weight (without stand): | 5579 |
| Width (with stand): | 810.26 |
| Width (without stand): | 810.26 |
| Package depth: | 187.96 |
| Summary: | LG 34U640B-B. Display diagonal: 86.4 cm (34"), Display resolution: 3440 x 1440 pixels, HD type: Wide Quad HD, Response time: 5 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in USB hub. VESA mounting, Height adjustment. Product colour: Black |
| Vendor homepage: | https://www.lg.com/us/monitors/lg-34u640b-b-ultrawide-monitor |
| Unit box height: | 0.19 |
| Unit box length: | 0.985 |
| Unit box width: | 0.48 |
| Colour gamut: | 99 |
| Display brightness (typical): | 300 |
| Display diagonal: | 34 |
| Display number of colours: | 1.07 billion colours |
| Display resolution: | 3440 x 1440 |
| Hd type: | Wide Quad HD |
| High dynamic range (hdr) supported: | Jā |
| Cncode: | 85285291 |
| Product net weight: | 7.71 |
| Shipping box depth: | 98.5 |
| Shipping box height: | 19 |
| Shipping box weight: | 10.8000001907 |
| Shipping box width: | 48 |
| Units per shipping box: | 1 |
