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Brand: LG

34U620B-B

LG 34U620B-B 34U620B-B.AEK

AMD FreeSync Yes
AMD FreeSync type FreeSync Premium
Built-in camera No
Built-in KVM switch Yes
Built-in speaker(s) No
Colour gamut standard sRGB

About this item

Widescreen Workflows Made EffortlessUpgrade your desktop setup with a curved 34" 21:9 UltraWide™ WQHD display that lets you see more at once. Enjoy smooth 144Hz visuals, vibrant HDR color, and a sleek, narrow-bezel design—perfect for on-screen multitasking, creativity, and everyday comfort.Curved 21:9 UltraWide™...

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Product information

About this product

  • The 34" 21:9 UltraWide™ WQHD expands your workspace for smoother multitasking
  • Up to 99% sRGB and HDR10 support deliver consistent color and detail
  • DisplayPort, two HDMI and headphone jack connect the essentials
  • KVM switch support let's one monitor control two PCs with one keyboard and mouse
  • LG Switch app splits your screen, customizes layouts, and streamlines work and play
  • AMD FreeSync™ Premium delivers tear-free, responsive motion
  • 144Hz refresh and fast response keep motion smooth for work and streaming
  • Space-saving stand design offers tilt and height adjustment with narrow bezel screen

Widescreen Workflows Made Effortless

Upgrade your desktop setup with a curved 34" 21:9 UltraWide™ WQHD display that lets you see more at once. Enjoy smooth 144Hz visuals, vibrant HDR color, and a sleek, narrow-bezel design—perfect for on-screen multitasking, creativity, and everyday comfort.

Curved 21:9 UltraWide™ WQHD Display

The 21:9 UltraWide™ WQHD (3440×1440) display gives you room to work across multiple apps at once—reducing window switching and improving focus. The subtle 1800R curve follows your natural line of sight for comfortable long sessions, while the sleek design keeps your workspace open, clean, and distraction-free.

Up to 99% sRGB Color Coverage

Up to 99% sRGB coverage and HDR10 support deliver balanced color and smooth tonal transitions across documents, media, and HDR content. The IPS screen keeps visuals consistent across wide viewing angles, helping maintain clarity and comfort during long work sessions.

Essential Connectivity

With DisplayPort, two HDMI and headphone jack, it’s easy to connect essential gear and peripherals for a cleaner desk and smoother workflows.

Dual Controller (KVM Switch)

Control two PCs with a single monitor, keyboard, and mouse. Easily switch between devices and move files between systems with simple drag-and-drop—streamlining your setup and reducing desk clutter without extra hardware.

Customize Your Screen View with the Switch App

The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey.

AMD FreeSync™ Premium Technology

Powered by AMD FreeSync™ Premium certification, this monitor delivers tear-free, ultra-smooth visuals with low latency—so fast motion stays responsive. Ideal for casual and everyday gaming.

144Hz Keeps Motion Super Smooth

With a 144Hz refresh rate1 and 5ms response time, this UltraWide™ keeps visuals smooth and clear. Perfect for video calls, streaming, and gaming.

Reader Mode Brings Comfort to Reading

Reader Mode reduces blue light displaying warmer hues and tones ideal for reading documents or browsing for extended periods.

Space-Saving Stand with Adjustable Screen

UltraWide's slim stand with a square base helps keep your workspace clean and organized while saving valuable desk space. The 3-side virtually borderless screen with tilt and height adjustability makes it easy to dial in a comfortable viewing position, and one-click mounting allows for quick, and easy setup.

Product details

40
AMD FreeSync Yes
AMD FreeSync type FreeSync Premium
Built-in camera No
Built-in KVM switch Yes
Built-in speaker(s) No
Colour gamut standard sRGB
Contrast ratio (typical) 4000:1
Display brightness (typical) 300 cd/m²
Display diagonal 86.4 cm (34")
Display diagonal (metric) 86 cm
Display number of colours 1.07 billion colours
DisplayPorts quantity 1
DisplayPort version 1.4
Display resolution 3440 x 1440 pixels
Display technology LED
Factory-calibrated Yes
HDMI Yes
HDMI ports quantity 2
HDMI version 2.0
HD type Wide Quad HD
Headphone out Yes
High Dynamic Range (HDR) supported Yes
High Dynamic Range (HDR) technology High Dynamic Range 10 (HDR10), HDR Effect
Maximum refresh rate 144 Hz
Native aspect ratio 21:9
NVIDIA G-SYNC No
Panel type VA
Pixel density 110 ppi
Pixel pitch 0.23175 x 0.23175 mm
Product colour Black
Response time 5 ms
Response time measurement type GTG (Gray to Gray)
Screen curvature rating 1800R
Screen shape Curved
Smart modes Energy saving
sRGB coverage (typical) 99%
Supported video modes 480p, 720p, 1080p, 2160p
Touchscreen No
Viewing angle, horizontal 178°
Viewing angle, vertical 178°

Logistics

EAN8806096820742
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
Read the warranty terms

Payment

  • Clearpay
  • Klarna
  • Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
  • PayPal — your PayPal balance or a saved card or bank account.
  • Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
  • No surcharge on any payment method; refunds go back to the way you paid.
Read the payment policy
Spread the cost
  • Clearpay
  • Klarna
    • Clearpay
    4 interest-free payments of £61.92 with Clearpay. Learn more
    • Klarna
    3 payments of £82.56 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

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