LG 34 " 3440 x 1440 pixels Wide Quad HD Native aspect ratio 21:9 Curved 34U640B-B
General
| Unit Calculated Weight | 10.8 kg |
| Unit Calculated Volume | 0.08983 cubm |
| Units per Pallet | 0 |
| 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 |
| Unit Box Height | 0.19 |
| Unit Box Length | 0.985 |
| Unit Box Width | 0.48 |
| Model name | 34U640B-B |
Display
| Colour gamut | 99 % |
| Colour gamut standard | sRGB |
| Contrast ratio (typical) | 4000:1 |
| Display brightness (typical) | 300 cd/m² |
| Display diagonal | 34 " |
| Display number of colours | 1.07 billion colours |
| Display resolution | 3440 x 1440 pixels |
| HD type | Wide Quad HD |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | HDR Effect/High Dynamic Range 10 (HDR10) |
| Maximum refresh rate | 144 Hz |
| Native aspect ratio | 21:9 |
| Panel type | VA |
| Pixel density | 110 ppi |
| Pixel pitch | 0.23175 x 0.23175 mm |
| Response time | 5 ms |
| Screen curvature rating | 1800R |
| Screen shape | Curved |
| Touchscreen | No |
| Viewing angle, horizontal | 178 ° |
| Viewing angle, vertical | 178 ° |
Performance
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium |
| Flicker-free technology | Yes |
| Game mode | Yes |
Design
| Product colour | Black |
Ports & interfaces
| Built-in USB hub | Yes |
| DisplayPort out version | 1.4 |
| DisplayPorts quantity | 1 |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| Headphone out | Yes |
Ergonomics
| Height adjustment | Yes |
| Panel mounting interface | 100 x 100 mm |
| Picture-in-Picture | Yes |
| Tilt adjustment | Yes |
| VESA mounting | Yes |
Power
| AC input voltage | 100 - 240 V |
| Energy consumption (HDR) per 1000 hours | 39 kWh |
| Energy consumption (SDR) per 1000 hours | 30 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) | 0.5 W |
| Power supply type | External |
Weight & dimensions
| Depth (with stand) | 220.98 mm |
| Depth (without stand) | 91.44 mm |
| Height (with stand) | 464.82 mm |
| Height (without stand) | 358.14 mm |
| Weight (with stand) | 7711 g |
| Weight (without stand) | 5579 g |
| Width (with stand) | 810.26 mm |
| Width (without stand) | 810.26 mm |
Packaging data
| Package depth | 187.96 mm |
| Package height | 469.9 mm |
| Package type | Box |
| Package weight | 10387.26 g |
| Package width | 985.52 mm |
Packaging content
| Cables included | DisplayPort/HDMI/USB Type-C |
Energy Efficiency
| 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 |
