LG UltraWide Monitor logo.

34-inch 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.

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 are simulated to enhance feature understanding and 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 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.

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

*The images are simulated to enhance feature understanding and 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).

*The images are simulated to enhance feature understanding and 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.

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 are simulated to enhance feature understanding and 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 use of workspace.

      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.

Key Specs

  • Size [Inch]

    34

  • Resolution

    2560 x 1080

  • Panel Type

    IPS

  • Aspect Ratio

    21:9

  • Color Gamut (Typ.)

    sRGB 99% (CIE1931)

  • Brightness (Typ.) [cd/m²]

    400 cd/m²

  • Refresh Rate (Max.) [Hz]

    100

  • Response Time

    5ms (GtG at Faster)

  • Display Position Adjustments

    Tilt

All specs

ACCESSORY

  • HDMI

    YES

CONNECTIVITY

  • DisplayPort

    YES(1ea)

  • DP Version

    1.4

  • HDMI

    YES(1ea)

  • Headphone out

    3-pole (Sound Only)

DIMENSIONS/WEIGHTS

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

    910 x 200 x 461 mm

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

    816.5 x 365.3 x 45.5 mm

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

    816.5 x 486.7 x 220.0 mm

  • Weight in Shipping [kg]

    9.9 kg

  • Weight without Stand [kg]

    6.0 kg

  • Weight with Stand [kg]

    7.6 kg

DISPLAY

  • Aspect Ratio

    21:9

  • Brightness (Typ.) [cd/m²]

    400 cd/m²

  • Color Depth (Number of Colors)

    16.7M

  • Color Gamut (Typ.)

    sRGB 99% (CIE1931)

  • Contrast Ratio (Min.)

    700:1

  • Contrast Ratio (Typ.)

    1000:1

  • Panel Type

    IPS

  • Refresh Rate (Max.) [Hz]

    100

  • Resolution

    2560 x 1080

  • Response Time

    5ms (GtG at Faster)

  • Size [Inch]

    34

  • Viewing Angle (CR≥10)

    178º(R/L), 178º(U/D)

FEATURES

  • Auto Input Switch

    YES

  • Black Stabilizer

    YES

  • Color Weakness

    YES

  • Crosshair

    YES

  • Dynamic Action Sync

    YES

  • Flicker Safe

    YES

  • HDR Effect

    YES

  • Motion Blur Reduction Tech.

    YES

  • Reader Mode

    YES

  • Smart Energy Saving

    YES

  • Super Resolution+

    YES

  • VESA DisplayHDR™

    DisplayHDR™ 400

INFO

  • Product name

    UltraWide

  • Year

    Y25

MECHANICAL

  • Display Position Adjustments

    Tilt

  • Wall Mountable [mm]

    100 x 100 mm

POWER

  • AC Input

    100~240V (50/60Hz)

  • Power Consumption (DC Off)

    Less than 0.3W

  • Type

    External Power(Adapter)

SW APPLICATION

  • Dual Controller

    YES

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