The LG 29U511A-B 29U511AB (29U511A-B.AEU) 73.7cm (29") monitor offers the user an exceptionally wide workspace and a superior image, which is ideal for demanding business users, advanced gamers and those who value an excellent visual experience in everyday tasks. With its ultra-wide 21:9 IPS screen, it enables efficient multitasking and good content display for optimized productivity and entertainment.

Evaluation of key product features

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This monitor is the right answer for those who need a wide working surface for demanding applications, document editing, multi-application viewing or multimedia enjoyment. Its high resolution of 2560 x 1080 pixels ensures a sharp and detailed image, which is especially important for working with graphics and advanced analytics.

IPS display technology means vibrant colors and wide viewing angles, making it ideal for collaborative work and gaming, where image quality is key. With a brightness of 350 cd/m2, it provides a clear image even in bright light, while a 5 ms response time ensures smooth display of fast movements without annoying blurring, which will also be appreciated by gamers.

The monitor stands out for its reliable HDMI connection, which allows for easy connection to various devices, and its exceptional 21:9 aspect ratio, which increases productivity and enables a more immersive experience when watching movies or playing games. Although a docking station and USB-C are not built in, this simplicity allows for broad compatibility and accessibility even for users with more traditionally connected devices.

All these technical features position the monitor as an extremely flexible solution for advanced users who expect more space and high-quality images in their everyday digital environment.

Screen
Screen diagonal: 73.7 cm (29")
Screen resolution: 2560 x 1080 pixels
HD Type: WFHD
Native aspect ratio: 21:9
Display technology: LCD
Panel type: IPS
Backlight type: Edge lighting
Brightness (typical): 350 cd/m²
Response time: 5 ms
Response time measurement method: GTG (gray to gray)
Features: Anti-glare screen
Screen shape: Flat
Contrast ratio: 1000:1
Maximum refresh rate: 100 Hz
Horizontal viewing angle: 178°
Horizontal viewing angle: 178°
Number of display colors: 16.7 million colors
Pixel pitch: 0.26 x 0.26 mm
Pixel density: 96 ppi
Screen diagonal (cm): 73 cm
Features: High Dynamic Range (HDR) video support
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Color depth: 24-bit
Color space standard: sRGB
sRGB coverage (classic): 99%
Capacity
Feature: Flicker-free technology
Shape
Market positioning: Office
Product color: Black
Ports and interfaces
Feature: HDMI
Number of HDMI ports: 1
HDMI version: 1.4
Number of DisplayPort ports: 1
DisplayPort output, version: 1.4
Feature: Headphone output
Feature: HDCP
HDCP version: 2.2
Ergonomics
Feature: VESA mount
Panel mounting interface: 100 x 100 mm
Feature: Wall mount
Feature: Improved cable management
Feature: Rotation
Feature: Tilt adjustment
Energy
Energy efficiency class (EER): E
Energy efficiency class (HDR): F
Energy consumption (SDR) per 1000 hours: 20 kWh
Energy consumption (HDR) per 1000 hours: 22 kWh
Power consumption (standby): 0.3 W
AC input voltage: 100-240 V
Input AC frequency: 50/60 Hz
Energy efficiency scale: from A to G
European Product Energy Labelling Register (EPREL) code: 2329253
Weight and dimensions
Device width (including stand): 688.5 mm
Device depth (including stand): 220 mm
Device height (including stand): 408.7 mm
Weight (including stand): 5.1 kg
Width (without stand): 688.5 mm
Depth (without stand): 76.9 mm
Height (without stand): 313.4 mm
Weight (without stand): 4 kg
Packaging information
Packaging width: 781 mm
Packaging depth: 132 mm
Packaging height: 391 mm
Package weight: 6.6 kg
Packaging type: Box
Scope of delivery
Features: Stand included
Included cables: HDMI, Power
Features: Power adapter included
Features: User manual
Other features
Brand-specific technologies: Black stabilizer, Crosshair
Digital Signal System: Not supported
Warranty period: 2 years
Conformity certificates: CB, CE, FCC, TÜV mark, cUL

Same summary

The LG 29U511A-B monitor is suitable for users who want greater visibility on one wide screen and often work with multiple programs at the same time or review long documents. With a 21:9 format and IPS panel, it offers a good compromise between working area and viewing comfort, especially in an office environment or for home work. Due to the 2560 x 1080 resolution, it is also suitable for basic graphics processing and casual gaming, if you do not expect a high level of color accuracy or the highest refresh rate. The model is less suitable for professional graphics work or e-sports gaming, where the requirements for responsiveness and colors are higher.

Recommendation source: Enaa guides and team experiences.

User view

This type of ultrawide monitor is often chosen by users who want to replace a traditional dual-monitor setup or improve the organization of work in programs such as spreadsheets, analytics tools, or project management software. The width makes it very practical for creatives who prepare timelines or work with multiple windows in parallel, and is also suitable for home use, where family members share one large screen for various tasks. If you are interested in the details of choosing a wider monitor, you can read more in the guide How to choose two monitors for better efficiency .

Users also appreciate the reliability of the LG brand, which is considered a recognized choice in the field of monitors and offers a rich ecosystem of accessories and support for upgrading the work environment.

Why buy at Enaa

When you buy an LG monitor on Enaa, you receive expert information based on our team's experience and advanced filtering to choose the right monitor for your needs. Easy access to guides and comparisons on our platform allows you to make an informed decision based on your use - both for work and home multitasking.

Answers to frequently asked questions

What tasks is a 29-inch ultrawide monitor best suited for?

This monitor is particularly suitable for working with multiple windows, editing spreadsheets, monitoring timelines, and using different applications simultaneously in one view. The large width is beneficial for both business users and home users who want better screen organization.

Is the monitor also suitable for occasional gaming?

Due to its 21:9 aspect ratio, it provides a more immersive experience in supported games and is sufficient for casual gaming, although it is not intended for professional gamers or the most demanding games with high refresh rates.

What should I consider when connecting a monitor to a laptop?

Before connecting, make sure your laptop supports the appropriate output (such as HDMI or DisplayPort) and that it supports the resolution you want on your ultrawide display. For more detailed information on connectivity, see our guide to choosing a monitor size .

Is the wider format suitable for working from home?

An ultrawide monitor is often a great solution for working from home, especially if you work with multiple applications open or often manage multiple tasks at once, as it eliminates the need for an additional screen.

Who needs to be especially careful when buying such a monitor?

If you often do graphic-intensive or color-sensitive work, or need the fastest response time for fast-paced games, it makes sense to consider a higher-resolution model or a specialized gaming monitor - you can read more about these differences in our expert guides.

Description updated: April 2026