LG 34U620B-B 34 Inch Curved UltraWide WQHD Monitor

Name: LG 34 Inch Curved Computer 34U620B-B
Brand: LG
SKU: 12598400
Price: 308.49 EUR
Availability: InStock

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LG 34 Inch Curved Computer Monitor UltraWide WQHD 3440 x 1440 144Hz HDR10 AMD FreeSync Premium Black

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Short description

LG 34-inch curved computer monitor featuring an UltraWide WQHD 3440 x 1440 resolution and a 144Hz refresh rate for smooth gaming and productivity. Equipped with HDR10, AMD FreeSync Premium, LED technology, a 21:9 aspect ratio, and 5 ms response time. Includes VESA mounting and height adjustment options for ergonomic setup in any workspace.

Available for order: 20 pcs.

Warranty: 2 Years

SKU: 12598400

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Product information

Description

The LG 34 Inch Curved Computer Monitor UltraWide WQHD 3440 x 1440 144Hz HDR10 AMD FreeSync Premium Black is designed to elevate both productivity and entertainment experiences. Featuring a generous 34-inch curved display with a 21:9 aspect ratio and Wide Quad HD resolution, this monitor provides an expansive digital workspace that minimizes the need for multiple screens. Built with advanced LED technology and a VA panel, it ensures crisp visuals, deep contrast, and wide viewing angles. The inclusion of a 144Hz refresh rate and a 5 ms response time delivers fluid motion for various dynamic applications, while AMD FreeSync Premium technology helps prevent screen tearing.

Advantages

This monitor offers a wide field of view thanks to its curved 34-inch UltraWide form factor, making it exceptionally easy to manage multiple application windows side by side without clutter. The combination of WQHD resolution and HDR10 support ensures detailed image reproduction with enhanced color depth and contrast. Users benefit from high motion clarity driven by the 144Hz refresh rate and responsive performance. Additionally, the ergonomic stand supports height adjustment and VESA mounting, allowing users to customize their physical setup for maximum comfort during long usage sessions.

Suitable for

Simultaneous multitasking with multiple open application windows
Enhanced spreadsheet analysis and financial data monitoring
Immersive casual gaming with smooth motion reproduction
Media streaming and viewing high-resolution video content
Ergonomic office work setups requiring height adjustment

When it may not be suitable

This monitor may not be suitable for professional graphic designers or color-critical photo editing workflows that demand specialized wide color gamuts beyond standard sRGB and high-end panel technologies like IPS or OLED. Furthermore, users with limited desk space may find the 34-inch curved form factor too wide for compact workstations.

Key specifications

Display diagonal: 34 inches
Display resolution: 3440 x 1440 pixels
HD type: Wide Quad HD
Panel type: VA
Display technology: LED
Aspect ratio: 21:9
Refresh rate: 144 Hz
Response time: 5 ms
Adaptive sync: AMD FreeSync Premium
HDR support: HDR10
Connectivity: HDMI ports quantity: 2, DisplayPorts quantity: 1, Headphone out
Ergonomics: VESA mounting, height adjustment
Product colour: Black

How to use

Place the monitor on a stable, flat surface or attach it to a compatible VESA mounting arm. Connect the display to your computer using either the HDMI or DisplayPort cables, and plug in the power supply. Adjust the height and tilt of the screen to match your eye level for an ergonomic viewing position. Utilize the monitor settings menu to select your preferred display modes and enable AMD FreeSync Premium through your computer graphics settings for optimal visual performance.

What to consider before purchase

Ensure your desk has sufficient width to accommodate the 34-inch curved chassis
Verify that your computer graphics card supports 3440 x 1440 resolution at a 144Hz refresh rate via HDMI or DisplayPort
Confirm whether you require built-in speakers, as this model does not include them
Check workspace layout compatibility if planning to use VESA wall or desk mounts

Usage recommendations: To maintain optimal performance, clean the screen gently with a dry or slightly damp microfiber cloth without using harsh chemical solvents. Enable built-in eye comfort features such as reading modes during extended document review sessions to reduce visual fatigue, and ensure adequate ventilation around the monitor during continuous operation.

Specifications

Display diagonal: Size of the display for this product, measured diagonally, usually in inches.: 34 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.: 3440 x 1440
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).: Wide Quad HD
Panel type:: VA
Display technology: The technology used in the display e.g. plasma, LED.: LED
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: F
VESA mounting:: Yes
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.: 1
Headphone out: The socket for connecting headphones to the device.: Yes
HDMI: HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.: Yes
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.: 2
AMD FreeSync: The product includes AMD Freesync Technology for the dynamic synchronization of the graphic card and the monitor in order to avoid screen tearing.: Yes
NVIDIA G-SYNC:: No
Built-in speaker(s): The device contains speaker(s) to produce sound.: No
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.: No
Product colour: The colour e.g. red, blue, green, black, white.: Black

All features

Other features

Built-in camera: The product has an integrated camera.: No
Power supply type: The type of power supply which this product uses.: External
Cable lock slot: Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.: No
Height adjustment: The part of the device that can be adjusted to change the height.: Yes
Power consumption (PowerSave):: 0.5 W
Weight (without stand):: 5600 g
Height (without stand):: 359 mm
Depth (without stand):: 91.5 mm
Maximum refresh rate:: 144 Hz
Brand specific technologies:: Super+ Resolution, Crosshair, Black Stabilizer

Technical details

Warranty period:: 1 year(s)

Operational conditions

Storage relative humidity (H-H):: 0 - 85
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -20 - 60
Operating relative humidity (H-H):: 0 - 80
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 40

Packaging content

Cables included:: DisplayPort
Tilt adjustment: The tilt, which means the angle at which the device is pointing (up or down), can be changed.: Yes
Stand included:: Yes

Weight & dimensions

Weight (with stand):: 7700 g
Height (with stand):: 464.4 mm
Depth (with stand):: 220 mm
Width (with stand):: 809.1 mm
Width (without stand):: 809.1 mm

Packaging data

Package weight: Weight of the packaged product.: 10387.26 g
Package height: The distance from the top to the bottom of the packaging.: 469.9 mm
Package depth: The distance from the front to the back of the packaging.: 187.96 mm
Package width: The distance from one side of the packaging to the other.: 985.52 mm
Package type: The type of product package e.g. box.: Box

Power

Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.: A to G
AC input frequency:: 50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.: 100 - 240
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 39 kWh
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 30 kWh
Power consumption (off):: 0.3 W
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: F

Ergonomics

VESA mounting:: Yes

Ports & interfaces

Built-in KVM switch:: Yes
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.: 1
HDMI version:: 2.0
Headphone out: The socket for connecting headphones to the device.: Yes
DisplayPort version:: 1.4
HDMI: HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.: Yes
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.: 2

Design

Panel mounting interface: The product can be used wih VESA mounting interfaces.: 100 x 100
Screen shape:: Curved
Product colour: The colour e.g. red, blue, green, black, white.: Black

Performance

Smart modes:: Energy saving
Picture-in-Picture: Picture-in-picture (PiP) is a feature of some television receivers and similar devices. One program (channel) is displayed on the full TV screen at the same time as one or more other programs are displayed in inset windows. Sound is usually from the main program only.: Yes
AMD FreeSync type:: FreeSync Premium
AMD FreeSync: The product includes AMD Freesync Technology for the dynamic synchronization of the graphic card and the monitor in order to avoid screen tearing.: Yes
NVIDIA G-SYNC:: No

Audio

Built-in speaker(s): The device contains speaker(s) to produce sound.: No

Display

Supported video modes: The video modes that can be displayed by the device.: 2160p, 720p, 480p, 1080p
Factory-calibrated:: Yes
High Dynamic Range (HDR) supported:: Yes
Display diagonal (metric): This is the size of the display screen, measured diagonally.: 86 cm
Pixel pitch: This is the parameter of a picture tube, which specifies the shortest distance between two dots of the same colour. The principle is: the smaller the dot pitch, the better sharpness of image.: 0.232 x 0.232
Display number of colours:: 1.07 billion colours
Viewing angle, vertical: Maximum vertical angle at which a display can be viewed with acceptable visual performance.: 178 °
Viewing angle, horizontal: Maximum horizontal angle at which a display can be viewed with acceptable visual performance.: 178 °
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.: 4000:1
Response time: The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.): 5 ms
Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.: 21:9
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.: No
sRGB coverage (typical):: 99 %
Colour gamut standard:: sRGB
High Dynamic Range (HDR) technology:: High Dynamic Range 10 (HDR10), HDR Effect
Pixel density:: 110 ppi
Screen curvature rating:: 1800R
Response time measurement type:: GTG (Gray to Gray)
Display brightness (typical): Display brightness, measured by its Luminance, presented as a figure in nits. Typical brightness ratings for monitors range from 250 to 350 nits with a target value of between 80 to 120 nits being suitable for most displays in a normal viewing environment.: 300 cd/m²
Panel type:: VA
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).: Wide Quad HD
Display technology: The technology used in the display e.g. plasma, LED.: LED
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.: 34 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.: 3440 x 1440

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Energy label

34U620B-B

Model

Device manufacturer code

Manufacturer

Device manufacturer

Energy efficiency class (HDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

Energy efficiency class (SDR)

DisplayPorts quantity

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

Yes

Headphone out

The socket for connecting headphones to the device.

Yes

HDMI

HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

Yes

AMD FreeSync

The product includes AMD Freesync Technology for the dynamic synchronization of the graphic card and the monitor in order to avoid screen tearing.

Built-in speaker(s)

The device contains speaker(s) to produce sound.

Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.

Wide Quad HD

HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

LED

Display technology

The technology used in the display e.g. plasma, LED.

34 "

Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

3440 x 1440

Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

Black

Product colour

The colour e.g. red, blue, green, black, white.

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Customer questions

FAQ

How much does the LG 34U620B-B 34 Inch Curved UltraWide WQHD Monitor cost, and is it available for purchase?

The price is 308.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tomorrow at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can LG 34U620B-B 34 Inch Curved UltraWide WQHD Monitor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the LG 34U620B-B 34 Inch Curved UltraWide WQHD Monitor online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All LG products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LG service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, energy efficiency class (hdr), energy efficiency class (sdr), vesa mounting, displayports quantity, headphone out, hdmi, hdmi ports quantity, amd freesync, nvidia g-sync, built-in speaker(s), touchscreen, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for LG 34U620B-B 34 Inch Curved UltraWide WQHD Monitor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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LG 34 Inch Curved Computer Monitor UltraWide WQHD 3440 x 1440 144Hz HDR10 AMD FreeSync Premium Black

Short description

Product information

Description

Advantages

Suitable for

When it may not be suitable

Key specifications

How to use

What to consider before purchase

Specifications

Other features

Technical details

Operational conditions

Packaging content

Weight & dimensions

Packaging data

Power

Ergonomics

Ports & interfaces

Design

Performance

Audio

Display

Instructions

Description

Instructions

Similar products

Product comparison

Energy label

Customer reviews

Customer questions

How much does the LG 34U620B-B 34 Inch Curved UltraWide WQHD Monitor cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can LG 34U620B-B 34 Inch Curved UltraWide WQHD Monitor be purchased with a lease?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for LG 34U620B-B 34 Inch Curved UltraWide WQHD Monitor?