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header-product Computer monitor LG 34BQ77QC-B 34" UltraWide Dual Quad HD LCD 3440 x 1440
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AiO.lv Computer Components Computer Peripherals Monitors LG

Computer monitor LG 34BQ77QC-B 34" UltraWide Dual Quad HD LCD 3440 x 1440

Stāvoklis: Demo
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Computer monitor LG 34BQ77QC-B 34" UltraWide Dual Quad HD LCD 3440 x 1440
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Short description

The LG 34BQ77QC-B is a 34-inch UltraWide Dual Quad HD LCD monitor with a resolution of 3440 x 1440 pixels. It features a 21:9 aspect ratio, 178° viewing angles, and a 5 ms response time, making it ideal for immersive gaming and multitasking. The monitor includes built-in speakers, a USB hub, and VESA mounting for easy installation. Its height adjustment allows for ergonomic setup, while the sleek black design complements any workspace.
Warranty: 2 Years
Stāvoklis: Demo

Demo - Showcase sample. Opened packaging. There may be minor minor scratches.
SKU: 10471275
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Product information

Description

The LG 34BQ77QC-B is a 34-inch UltraWide Dual Quad HD monitor designed to enhance productivity and provide an immersive visual experience. Featuring a 3440 x 1440 resolution and a 21:9 aspect ratio, this IPS display offers expansive screen real estate, allowing you to manage multiple applications simultaneously without the need for a dual-monitor setup. The curved screen design ensures consistent viewing angles and reduced distortion, making it an excellent choice for professional workflows and multimedia consumption.

Advantages

This monitor excels in color accuracy and visual clarity, covering 99% of the sRGB spectrum to ensure professional-grade color reproduction. The inclusion of HDR10 support enhances contrast and brightness, bringing depth to your content. Ergonomics are prioritized through a versatile stand that supports height, tilt, and swivel adjustments, while the integrated Flicker Safe technology and Reader Mode help minimize eye strain during extended work sessions. Connectivity is streamlined via a USB Type-C port that supports data transfer, display signal, and device charging up to 90W, effectively reducing cable clutter on your desk.

Suitable for

  • Professional multitasking and office productivity
  • Video conferencing with the built-in Full HD webcam and microphone
  • Graphic design and color-sensitive creative work
  • Immersive gaming and cinematic media consumption

When it may not be suitable

This monitor may not be the ideal choice for competitive e-sports gaming where ultra-high refresh rates exceeding 60Hz are required, as this model focuses primarily on productivity and color accuracy. Additionally, users with very limited desk space may find the 34-inch ultra-wide footprint too large for their specific workstation setup.

Key specifications

  • Display diagonal: 34 inches
  • Resolution: 3440 x 1440 (UltraWide Dual Quad HD)
  • Panel type: IPS
  • Response time: 5 ms
  • Contrast ratio: 1000:1
  • Brightness: 300 cd/m²
  • Connectivity: USB Type-C, HDMI, DisplayPort, RJ45, USB Hub
  • Integrated features: Webcam, microphone, and stereo speakers
  • Mounting: VESA compatible

How to use

To set up the monitor, attach the stand using the one-click mechanism and connect your computer via the provided USB Type-C or HDMI/DisplayPort cables. Once connected, you can utilize the OnScreen Control software to customize your workspace layout and split the screen into multiple zones. Adjust the height and tilt of the stand to align the screen with your eye level for optimal ergonomic comfort. If using the USB Type-C connection, ensure your laptop supports power delivery to take advantage of the integrated charging feature.

What to consider before purchase

  • Ensure your desk has sufficient width to accommodate the 34-inch ultra-wide form factor.
  • Verify that your computer's graphics card supports the 3440 x 1440 resolution.
  • Check if your laptop supports USB-C Power Delivery if you intend to use a single-cable solution.

Usage recommendations

For the best visual experience, position the monitor at arm's length and adjust the height so that the top of the screen is at or slightly below eye level. Enable Reader Mode during long document-editing sessions to reduce blue light exposure and maintain eye comfort.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
34 "
Display resolution:
3440 x 1440
HD type:
UltraWide Dual Quad HD
Panel type:
IPS
Display technology:
LCD
Pixel pitch:
0.233 x 0.233
Response time:
5 ms
Contrast ratio (typical):
1000:1
Display brightness (typical):
300 cd/m²
Screen shape:
Curved
Built-in USB hub:
Yes
VESA mounting:
Yes
Built-in speaker(s):
Yes
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.
G
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 consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
32 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
51 kWh
Product colour:
Black
All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
34 "
Display technology:
LCD
HD type:
UltraWide Dual Quad HD
Panel type:
IPS
Display resolution:
3440 x 1440
Pixel pitch:
0.233 x 0.233
Response time:
5 ms
Contrast ratio (typical):
1000:1
Display brightness (typical):
300 cd/m²
Viewing angle, vertical:
178 °
Viewing angle, horizontal:
178 °
Native aspect ratio:
21:9
Colour gamut:
90 %
Display number of colours:
1.07 billion colours
Touchscreen:
No
High Dynamic Range (HDR) supported:
Yes
High Dynamic Range (HDR) technology:
HDR Effect, High Dynamic Range 10 (HDR10)
Screen curvature rating:
3800R
Colour gamut standard:
sRGB

Design

Screen shape:
Curved
Product colour:
Black
Panel mounting interface:
100 x 100
Market positioning:
Business

Ports & interfaces

HDMI ports quantity:
2
Microphone in:
Yes
Headphone out:
Yes
Built-in USB hub:
Yes
USB upstream port type:
USB Type-B
Number of upstream ports:
2
USB Type-A downstream ports quantity:
4
HDMI:
Yes
Built-in KVM switch:
Yes
USB Type-C DisplayPort Alternate Mode:
Yes
USB Power Delivery (USB PD):
Yes
USB Power Delivery up to:
90 W
Number of USB Type-C upstream ports quantity:
1
Number of USB Type-B upstream ports quantity:
1

Ergonomics

Wall mountable:
Yes
Tilt adjustment:
Yes
VESA mounting:
Yes

Audio

Built-in speaker(s):
Yes

Performance

sRGB coverage (typical):
99 %
On Screen Display (OSD):
Yes
NVIDIA G-SYNC:
No
AMD FreeSync:
No
Flicker-free technology:
Yes

Network

Ethernet LAN:
Yes

Multimedia

RMS rated power:
10 W
Built-in camera:
Yes
Number of speakers:
2

Other features

Maximum refresh rate:
60 Hz
Power supply type:
Internal
Contrast enhancer:
Yes
Cable lock slot:
No
Height adjustment:
Yes
Package type:
Box
Swivelling:
Yes
Weight (without stand):
6800 g
Height (without stand):
364.4 mm
Depth (without stand):
83.6 mm
Brand specific technologies:
Crosshair, Super+ Resolution
Warranty period:
3 year(s)

Power

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.
G
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 consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
32 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
51 kWh
Power consumption (typical): Power consumption in switched-on state expressed in W.
60 W
Power consumption (off):
0.3 W
Power consumption (standby):
0.5 W
Power consumption (max):
150 W
AC input frequency:
50/60
AC input voltage:
100 - 240
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
European Product Registry for Energy Labelling (EPREL) code:
1299747

Weight & dimensions

Weight (with stand):
10200 g
Width (with stand):
816.7 mm
Height (with stand):
617.6 mm
Depth (with stand):
252.9 mm
Width (without stand):
816.7 mm

Packaging content

Stand included:
Yes

Packaging data

Package weight:
13200 g
Package depth:
212 mm
Package height:
571 mm
Package width:
988 mm
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Instructions

mmo_107289847_1697724539_9566_14927.png
lg-34BQ77QC-B-10471275.pdf
lg-34BQ77QC-B-10471275(1).pdf
lg-34BQ77QC-B-10471275(2).pdf

Description

Instructions

mmo_107289847_1697724539_9566_14927.png
lg-34BQ77QC-B-10471275.pdf
lg-34BQ77QC-B-10471275(1).pdf
lg-34BQ77QC-B-10471275(2).pdf
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Energy label

Energy label
34BQ77QC-B
Model

Device manufacturer code

LG
Manufacturer

Device manufacturer

34 "
Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

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.

G
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.

32 kWh
Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

51 kWh
Energy consumption (HDR) per 1000 hours

Power consumption in switched-on state expressed in W.

Customer reviews

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

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, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, 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 Computer monitor LG 34BQ77QC-B?

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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