LG 34U511A-B computer monitor 86.4 cm (34") 2560 x 1080 pixels WFHD LED Black

34" (2560 x 1080), IPS, 100Hz, 400 cd/m², 8bit (6bit+FRC), sRGB 90%

Key Features

• 34-inch 21:9 WFHD (2560x1080) IPS Display
• 3-Side Virtually Borderless Design
• sRGB 99% (Typ.), Colour Calibrated in factory

Description

21:9 UltraWide Full HD Display

See more, do more
The UltraWide Full HD (2560×1080) display provides more horizontal screen space than a standard FHD (1920×1080) monitor. The virtually bezel-less design offers an uninterrupted, wider view. This allows for more efficient multitasking without switching between windows.

VESA Display HDR 400

Clarity that keeps you focused
Supports VESA DisplayHDR 400, offering improved brightness and contrast for clearer detail in HDR content.

IPS Display

LG IPS monitor displays outstanding color accuracy with a wide viewing angle.

VESA Display HDR 400

HDR400 (high dynamic range) supports specific levels of color and brightness.

sRGB 99% (Typ.)

With 99% coverage of the DCI-P3 spectrum, it is a great solution for accurate color display.

Color calibrated

Ensures precise and consistent color reproduction.

LG Switch app

Switch swiftly
You can readily divide the whole display into up to 6 sections, change the theme design, or even launch a video call platform with a mapped hotkey. It also supports PBP and PIP modes for efficient multitasking across multiple input sources.

1ms MBR

Clear motion with 1ms MBR
1ms MBR reduces motion blur and ghosting, delivering smoother gameplay and clearer visuals in fast-paced scenes.

Reader Mode

Adjusts color temperature and brightness to help reduce eye fatigue when viewing documents for extended periods.

Flicker Safe

Flicker Safe reduces invisible flickering on the screen and provides a more comfortable working environment for your eyes.

Slim Stand with a Square Shaped Base

Clutter-free with a sleek stand
A sleek L-shaped stand is designed for ergonomic comfort with tilt adjustment, and is also compatible with 100×100 VESA wall mounting for flexible installation and efficient workspace use.

Specifications

Display
Screen shape	Flat
Display number of colours	16.7 million colours
Native aspect ratio	21:9
Colour gamut	99%
Maximum refresh rate	100 Hz
HD type	WFHD
Display technology	LED
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.3124 x 0.31 mm
Display resolution	2560 x 1080 pixels
Response time	1 ms
Display diagonal	86.4 cm (34")
Contrast ratio (typical)	1000:1
Display brightness (peak)	320 cd/m²
High Dynamic Range (HDR) supported	Yes
Panel type	IPS
High Dynamic Range (HDR) technology	HDR Effect, High Dynamic Range (HDR) 400
Display diagonal (metric)	87 cm
Colour gamut standard	sRGB
Performance
Flicker-free technology	Yes
Smart modes	Energy saving
Brand specific technologies	Black Stabilizer, Crosshair
Motion blur reduction	Yes
Design
Product colour	Black
Ports & interfaces
Built-in USB hub	Yes
Headphone out	Yes
HDMI ports quantity	1
DisplayPorts quantity	1
HDMI	Yes
Number of USB Type-C upstream ports quantity	1
DisplayPort out version	1.4
Technical details
Height (without stand)	365.3 mm
Depth (without stand)	45.5 mm
Width (without stand)	816.5 mm
HDMI	Yes
Product colour	Black
Weight (with stand)	7.6 kg
Ergonomics
VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Tilt adjustment	Yes
Power
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	31 W
Annual energy consumption	45 kWh
Energy efficiency scale	A to G
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	28.9 kWh
Energy consumption (HDR) per 1000 hours	39.6 kWh
Weight & dimensions
Height (without stand)	365.3 mm
Depth (without stand)	45.5 mm
Width (without stand)	816.5 mm
Width (with stand)	816.5 mm
Depth (with stand)	220 mm
Height (with stand)	486.7 mm
Weight (with stand)	7.6 kg
Weight (without stand)	6 kg
Package width	910 mm
Package depth	461 mm
Package height	461 mm
Package weight	9.9 kg
Packaging data
Package width	910 mm
Package depth	461 mm
Package height	461 mm
Package weight	9.9 kg
Power adapter included	Yes
Packaging content
Power adapter included	Yes
Other features
Brand specific technologies	Black Stabilizer, Crosshair
Motion blur reduction	Yes
Energy efficiency class (old)	A
Height (without stand)	365.3 mm
Depth (without stand)	45.5 mm
Width (without stand)	816.5 mm
HDMI	Yes
Energy efficiency scale	A to G
Display brightness (peak)	320 cd/m²