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86.36 cm (34) UltraWide 21:9 WFHD (2560x1080) IPS Display

86.36 cm (34) UltraWide 21:9 WFHD (2560x1080) IPS Display

34U511A-B
LG 34U511A-B ultrawide Front view
-15 degree side view
+15 degree side view
Tilted -15 degree side view
Left side view
Right side view
Top view
Rear view
Rear left view
Rear right view
Rear close-up view
Rear I/O ports view
lifestyle view
lifestyle view
lifestyle view
LG 34U511A-B ultrawide Front view
-15 degree side view
+15 degree side view
Tilted -15 degree side view
Left side view
Right side view
Top view
Rear view
Rear left view
Rear right view
Rear close-up view
Rear I/O ports view
lifestyle view
lifestyle view
lifestyle view

Key Features

  • 86.36 cm (34) 21:9 WFHD (2560x1080) IPS Display
  • 3-Side Virtually Borderless Design
  • sRGB 99% (Typ.), Color Calibrated in factory
  • 400nits (Typ.) Brightness / VESA DisplayHDR™ 400
  • 100Hz Refresh Rate, 1ms MBR
More
Stunning visualsConvenient featuresUltimate gaming experienceEnhanced comfort
LG UltraWide Monitor logo.

LG UltraWide Monitor logo.

86.36 cm (34) 21:9 WFHD (2560x1080) IPS Display

LG ultra-wide monitor on a white desk in a modern office, displaying multiple data dashboards and graphs for productivity and multitasking.

Ultra-wide 34-inch LG monitor illustrating the difference between 21:9 and 16:9 aspect ratios, with multiple applications displayed side by side for multitasking.

86.36 cm (34) WFHD
IPS™ Display

with Bezel-less Screen

A futuristic motorcyclist racing through a neon-lit cityscape, with a highlighted section showing a clearer, sharper view to demonstrate motion clarity.

Clear and smooth with 100Hz refresh rate

Side view of a monitor illustrating tilt adjustment with overlapping outlines showing its ergonomic movement range.

Clutter-Free with a Sleek Stand

A vivid landscape of northern lights glowing over snow-covered mountains and their reflection in a calm lake, showcasing high dynamic range color and contrast.

Vivid clarity with DisplayHDR™ 400

 


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.

Ultra-wide LG monitor displaying multiple applications across a 34-inch 21:9 screen, with a highlighted comparison showing the additional horizontal space over a standard 29-inch 16:9 display.

*The images simulated to enhance feature understanding. It may differ from actual use.


VESA DisplayHDR™ 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 DisplayHDR™ 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.

An ultra-wide LG monitor displaying vibrant aurora imagery with a photo editing interface, showcasing vivid colour accuracy and high-resolution detail.

An ultra-wide LG monitor displaying vibrant aurora imagery with a photo editing interface, showcasing vivid colour accuracy and high-resolution detail.

*The images simulated to enhance feature understanding. It may differ from actual use.

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.

*The images are simulated to enhance feature understanding and may differ from actual use.

*To download the latest LG Switch app, search in the LG.com Support Menu.


1ms MBR

Clear motion with 1ms MBR

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

Futuristic motorcyclists racing through a neon-lit city street, with motion blur effect in the background and a highlighted section showing sharp, clear visuals to demonstrate 1ms Motion Blur Reduction (MBR).

Futuristic motorcyclists racing through a neon-lit city street, with motion blur effect in the background and a highlighted section showing sharp, clear visuals to demonstrate 1ms Motion Blur Reduction (MBR).

*The images simulated to enhance feature understanding. It may differ from actual use.

*1ms Motion Blur Reduction causes lowered luminance, and the following features cannot be used while it is activated : AMD FreeSync™.

*Flicker may occur during 1ms MBR operation.

5ms (GtG)

Consistent speed

Experience responsive 5ms (GtG) response time, minimizing ghosting for clear, fluid visuals. Stay in control in every game with dependable speed and smooth motion.

*The images are simulated to enhance feature understanding and may differ from actual use.

 

 

Built for comfort, designed for productivity

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.

*The images simulated to enhance feature understanding. It may differ from actual use.

*Above feature may vary depending on real use conditions that the user is using.


Sleek Stand with a Slim 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.

Top and angled views of an monitor setup on a clean desk, featuring a coffee cup, wireless keyboard, mouse, and a sleek, low-profile stand that ensures stability and saves space.

Top and angled views of an monitor setup on a clean desk, featuring a coffee cup, wireless keyboard, mouse, and a sleek, low-profile stand that ensures stability and saves space.

Print

All Spec

INFO

  • Product name

    UltraWide

  • Year

    Y25

DISPLAY

  • Size [Inch]

    86.36 cm (34)

  • Aspect Ratio

    21:9

  • Panel Type

    IPS

  • Resolution

    2560 x 1080

  • Pixel Pitch [mm]

    0.3124 x 0.310 mm

  • Color Depth (Number of Colors)

    16.7M

  • Viewing Angle (CR≥10)

    178º(R/L), 178º(U/D)

  • Brightness (Typ.) [cd/m²]

    400 cd/sq.m (400 nit)

  • Refresh Rate (Max.) [Hz]

    100

  • Contrast Ratio (Typ.)

    1000:1

  • Response Time

    5ms (GtG at Faster)

  • Color Gamut (Typ.)

    sRGB 99% (CIE1931)

  • Color Gamut (Min.)

    sRGB 95% (CIE1931)

  • Size [cm]

    86.36cm

  • Brightness (Min.) [cd/m²]

    320 cd/sq.m (320 nit)

  • Contrast Ratio (Min.)

    700:1

CONNECTIVITY

  • HDMI

    YES(1ea)

  • DisplayPort

    YES(1ea)

  • Headphone out

    3-pole (Sound Only)

  • DP Version

    1.4

  • DP (HDCP Version)

    2.2

  • HDMI (HDCP Version)

    2.2

FEATURES

  • Flicker Safe

    YES

  • Auto Input Switch

    YES

  • Black Stabilizer

    YES

  • Color Weakness

    YES

  • Smart Energy Saving

    YES

  • Dynamic Action Sync

    YES

  • Crosshair

    YES

  • Reader Mode

    YES

  • Super Resolution+

    YES

  • VESA DisplayHDR™

    DisplayHDR™ 400

  • Motion Blur Reduction Tech.

    YES

MECHANICAL

  • Display Position Adjustments

    Tilt

  • Wall Mountable [mm]

    100 x 100 mm

DIMENSIONS/WEIGHTS

  • Dimension in Shiping (W x H x D) [mm]

    910 x 200 x 461 mm

  • Dimension with Stand (W x H x D) [mm]

    816.5 x 486.7 x 220.0 mm

  • Dimension without Stand (W x H x D) [mm]

    816.5 x 365.3 x 45.5 mm

  • Weight in Shipping [kg]

    9.9 kg

  • Weight with Stand [kg]

    7.6 kg

  • Weight without Stand [kg]

    6.0 kg

SW APPLICATION

  • Dual Controller

    YES

POWER

  • Power Consumption (DC Off)

    Less than 0.3W

  • Power Consumption (Sleep Mode)

    Less than 0.5W

  • AC Input

    100~240V (50/60Hz)

  • Type

    External Power(Adapter)

  • Power Consumption (On-Mode)

    32W(Typ.)

  • Power Consumption (On-Mode) (ErP)

    36W

ACCESSORY

  • HDMI

    YES(1ea)

LEGAL INFO.

  • Country of origin

    India

  • Imported by

    LG Electronics India Limited, A-24/6,Mohan Cooperative Industrial Estate, Mathura Road, New Delhi – 110044

  • Manufactured by

    LG Electronics India Limited, Plot No. A-5, MIDC Ranjangaon, Taluka Shirur, Pune - 412220, Maharashtra, India

  • Net quantity

    1

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