Dispatch will usually be made with UPS, although an alternative service may be used depending on stock location.
    All orders
    Global Shipping
    Clove Technology has over 2 decades' experience in international shipping.

    Every week we dispatch packages from our warehouse in the UK to destinations in every continent.

    Our checkout system will automatically provide shipping rates for available services based on your basket contents & destination country.

    We can ship with DHL Express, UPS or international post via UK Royal Mail. Please note not all services are available to every destination.
    Global Shipping
    UPS & DHL Express
    Rated excellent
    Business customers
    Credit Account - Volume Pricing
    25+ years experience
    Founded in 1992 to target the emerging mobile computing market, Clove Technology has grown and adapted into what you see today.

    Staffed by a small, yet dedicated team, product knowledge and customer service have been paramount to our continued success for nearly 3 decades.

    Whether you plan on buying a £1,000 smartphone or a £10 case, for delivery down the road or to the other side of the world, we're here to answer any questions you might have.
    25+ Years experience
    Founded in 1992
    LG 34WN780P-B computer monitor 86.4 cm (34") 3440 x 1440 pixels 4K Ultra HD LED Black

    LG 34WN780P-B computer monitor 86.4 cm (34") 3440 x 1440 pixels 4K Ultra HD LED Black

    (UK Consumers)
    ex. VAT (Rest of World)
    PayPal Credit 0% for 4 months
    BUSINESS CUSTOMERS – please email:
    FAST SHIPPING – All orders

    Key Features

    • 34" UltraWide™ QHD (3440x1440) IPS
    • sRGB 99% (Typ.) with HDR10
    • Extend/Retract, Swivel, Height, Tilt
    • AMD FreeSync™
    • OnSreen Control

    34" 4K UHD 3440 x 1440, 300 cd/m², IPS, AMD FreeSync, HDMI, DisplayPort, RMS 7W, 816.5x612.4x406.4 mm

    34" 21:9 UltraWide™ QHD
    More Space for Multi-Tasking
    The UltraWide™ QHD screen (3440x1440 resolution, 21:9 aspect ratio) is great for work. This allows for monitoring of large amounts of footage for video editing, and numerous audio plugins and effects can be displayed at once.

    Detailed Contrast
    HDR technology is now applied to various content. This monitor is compatible with industry standard HDR10 high dynamic range, based on the sRGB 99% color gamut, supporting specific levels of color and brightness that enables viewers to enjoy the dramatic colors of the content.

    Full Movement of Display
    Perfectly Follow Your Eye Level
    Enhanced flexibility of the Ergo stand offers expanded ergonomic adjustment of extend, retract, swivel, height and tilt as well as providing perfect position of screen for more comfortable and sustainable user experience.

    Clutter-Free Desk Setup
    Fully Use Your Desk
    The compact design takes up very little desk surface and also contributes to easier installation.

    OnScreen Control
    Control with a Few Clicks
    You can customize the workspace by splitting the display or adjusting basic monitor options with just a few mouse clicks.

    Reader Mode
    Less Blue, Improved Visual Comfort
    Reducing blue light to help lessen eye fatigue, Reader Mode creates a screen with a color temperature similar to paper and provides optimal condition for reading.

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

    Colour gamut 99%
    Surface hardness 3H
    High Dynamic Range (HDR) technology HDR Effect, High Dynamic Range 10 (HDR10)
    High Dynamic Range (HDR) supported Yes
    Display diagonal (metric) 86.72 cm
    Pixel pitch 0.2325 x 0.2325 mm
    Viewing angle, vertical 178°
    Viewing angle, horizontal 178°
    Maximum refresh rate 60 Hz
    Contrast ratio (typical) 1000:1
    Screen shape Flat
    Anti-glare screen Yes
    Response time 5 ms
    Display brightness (typical) 300 cd/m²
    Panel type IPS
    HD type 4K Ultra HD
    Touchscreen No
    Display technology LED
    Native aspect ratio 21:9
    Display resolution 3440 x 1440 pixels
    Display diagonal 86.4 cm (34")
    Smart modes Energy saving
    Brand specific technologies Black Equalizer, DAS Mode
    AMD FreeSync type FreeSync
    AMD FreeSync Yes
    RMS rated power 14 W
    Number of speakers 2
    Built-in camera No
    Built-in speaker(s) Yes
    Feet colour Black
    Product colour Black
    Market positioning Business
    Ports & interfaces
    Headphone out Yes
    DisplayPorts quantity 1
    HDMI ports quantity 2
    HDMI Yes
    USB hub version 3.2 Gen 1 (3.1 Gen 1)
    Built-in USB hub Yes
    Tilt adjustment Yes
    Number of OSD languages 18
    On Screen Display (OSD) Yes
    Tilt angle range -5 - 15°
    Swivelling Yes
    Pivot angle -280 - 280°
    Pivot Yes
    Height adjustment 13 cm
    Height adjustment Yes
    Panel mounting interface 100 x 100 mm
    VESA mounting Yes
    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) 0.3 W
    Power consumption (max) 67 W
    Power consumption (standby) 0.5 W
    Power consumption (typical) 45 W
    Energy consumption (HDR) per 1000 hours 49 kWh
    Energy consumption (SDR) per 1000 hours 32 kWh
    Energy efficiency class (HDR) G
    Energy efficiency class (SDR) G
    Packaging content
    Cables included HDMI, Power
    Stand included Yes
    Weight & dimensions
    Weight (without stand) 6.9 kg
    Height (without stand) 365.3 mm
    Depth (without stand) 45.5 mm
    Width (without stand) 816.5 mm
    Weight (with stand) 10.8 kg
    Height (with stand) 612.4 mm
    Depth (with stand) 406.4 mm
    Width (with stand) 816.5 mm
    Packaging data
    Package type Box
    Package weight 15.2 kg
    Package height 516 mm
    Package depth 268 mm
    Package width 940 mm

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