The LG 34WR55QK‑B is a 34‑inch UltraWide QHD monitor with a 3440 × 1440 resolution that delivers a wide, immersive viewing experience. Its IPS panel offers excellent color accuracy and wide viewing angles, making it a great fit for multitasking, creative work, or media consumption. The sleek, modern design and ergonomic stand make it easy to integrate into any workspace.
The 21:9 UltraWide™ WQHD (3440 x 1440) curved monitor is great for work. The widescreen allows you to see everything you're working on, with multiple windows open, all on one screen.
Immerse yourself in a world of brilliant color from HDR10 that helps enhance picture quality and up to 99% coverage of the sRGB color gamut to make games pop.
You can customize the workspace by splitting the display or adjusting basic monitor options with just a few mouse clicks.
OnScreen Control supports both Picture-by-Picture (PbP) allowing you to configure your monitor to show content from two separate input sources. Play, watch, stream or work from multiple input sources at the same time, on one screen
Seamlessly connect to external devices or charge your laptop with the convenience of USB Type-C™4 with up to 65W power delivery.
Watch your monitor for longer periods of time. Reader Mode provides optimal conditions for reading by reducing blue light.
Connect with confidence. Along with USB Type C™ , this UltraWide monitor has two HDMI ports, two USB ports, a DisplayPort and headphone jack.
The ergonomic stand makes it easy to flexibly adjust the height and tilt of the screen in the optimal position for you.
Specifications
| Display |
| Colour gamut standard |
sRGB |
| High Dynamic Range (HDR) technology |
HDR Effect, High Dynamic Range 10 (HDR10) |
| High Dynamic Range (HDR) supported |
Yes |
| Display diagonal (metric) |
33.9" (86 cm) |
| Pixel pitch |
0.00913 x 0.00913" (0.232 x 0.232 mm) |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
100 Hz |
| Contrast ratio (typical) |
3000:1 |
| Screen shape |
Curved |
| Response time |
5 ms |
| Display brightness (typical) |
300 cd/m² |
| Panel type |
VA |
| HD type |
Wide Quad HD |
| Touchscreen |
No |
| Native aspect ratio |
21:9 |
| Display resolution |
3440 x 1440 pixels |
| Display diagonal |
34" |
| Performance |
| Smart modes |
Energy saving |
| Flicker-free technology |
Yes |
| Design |
| Market positioning |
Business |
| Ports & interfaces |
| Headphone out |
Yes |
| DisplayPorts quantity |
1 |
| HDMI ports quantity |
2 |
| HDMI |
Yes |
| USB Power Delivery up to |
65 W |
| USB Type-A downstream ports quantity |
1 |
| Number of USB Type-C upstream ports quantity |
1 |
| Built-in USB hub |
Yes |
| Ergonomics |
| On Screen Display (OSD) |
Yes |
| Tilt adjustment |
Yes |
| Height adjustment |
Yes |
| Panel mounting interface |
100 x 100 mm |
| VESA mounting |
Yes |
| Power |
| Energy efficiency scale |
A to G |
| Power supply type |
External |
| AC input frequency |
50/60 Hz |
| AC input voltage |
100 - 240 V |
| Power consumption (off) |
0.5 W |
| Power consumption (standby) |
0.5 W |
| Energy consumption (HDR) per 1000 hours |
45 kWh |
| Energy consumption (SDR) per 1000 hours |
28 kWh |
| Energy efficiency class (HDR) |
G |
| Energy efficiency class (SDR) |
F |
| Weight & dimensions |
| Weight (without stand) |
11 lbs (4.99 kg) |
| Height (without stand) |
14.1" (358.1 mm) |
| Depth (without stand) |
3.6" (91.4 mm) |
| Width (without stand) |
31.9" (810.3 mm) |
| Weight (with stand) |
15.2 lbs (6.89 kg) |
| Height (with stand) |
22.4" (569 mm) |
| Depth (with stand) |
10.2" (259.1 mm) |
| Width (with stand) |
31.9" (810.3 mm) |
| Packaging data |
| Package weight |
22.7 lbs (10.3 kg) |
| Package height |
20.6" (523.2 mm) |
| Package depth |
0.426" (10.8 mm) |
| Package width |
38.8" (985.5 mm) |
| Packaging content |
| Cables included |
USB Type-C |
| Stand included |
Yes |
| Other features |
| Package weight |
22.7 lbs (10.3 kg) |
| Picture-by-Picture (PbP) |
Yes |
| Brand specific technologies |
Black Stabilizer, DAS Mode |
