LG 34U620B-B 34" UltraWide Curved 144Hz Monitor
LG 34U620B-B 34" UltraWide Curved 144Hz Monitor
SKU:MNL-34U620B-B
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- 3-year limited warranty (parts and labour) Manufacturer Warranty
Product Information
| Brand | LG |
|---|---|
| Category | Monitors |
| SKU | MNL-34U620B-B |
| Availability | In Stock |
Overview
- The LG 34U620B-B is a premium 34-inch UltraWide curved monitor that transforms productivity through expanded screen real estate. With a 21:9 aspect ratio and 3440×1440 resolution, it provides the workspace equivalent of two standard monitors without bezels, enabling seamless multitasking and workflow efficiency.
Designed for professional and enthusiast users, the monitor combines high refresh rate (144Hz) with professional-grade colour accuracy (99% sRGB). The HDR10 support and factory calibration ensure consistent, detailed colour reproduction essential for creative work. AMD FreeSync Premium eliminates screen tearing, making it equally capable for content creation and high-refresh gaming.
The curved 1800R design reduces eye strain during extended use by maintaining consistent viewing angles across the entire screen. Built-in KVM switch functionality allows a single keyboard and mouse to control two computers, streamlining multi-system workflows. The LG Switch app provides software-based screen splitting and layout customisation for maximum flexibility.
With comprehensive connectivity including DisplayPort 1.4, dual HDMI 2.0, and headphone output, plus an adjustable stand offering tilt and height positioning, the 34U620B-B adapts to various desk setups and professional environments.
Specifications
| Screen Size | 34 inches |
|---|---|
| Resolution | 3440 × 1440 (WQHD) |
| Aspect Ratio | 21:9 |
| Panel Type | VA |
| Refresh Rate | 144Hz |
| Response Time | 5ms (GtG) |
| Brightness (Typical) | 300 cd/m² |
| Brightness (Minimum) | 240 cd/m² |
| Contrast Ratio | 4000:1 |
| Colour Depth | 1.07 billion colours |
| Colour Gamut | sRGB 99% (CIE1931) |
| Pixel Pitch | 0.23175 × 0.23175 mm |
| Pixels Per Inch | 110 PPI |
| Curvature | 1800R curved |
| Viewing Angles | 178° (R/L), 178° (U/D) |
| DisplayPort | 1 × DisplayPort 1.4 |
| HDMI | 2 × HDMI 2.0 |
| Headphone Output | Yes |
| USB-C | Yes (with 65W power delivery) |
| AMD FreeSync | Yes (Premium) |
| Variable Refresh Rate | Yes |
| HDR Support | HDR10 |
| KVM Switch | Yes |
| Picture-by-Picture | Yes |
| Picture-in-Picture | Yes |
| LG Switch Software | Yes |
| Auto Input Switch | Yes |
| Black Stabiliser | Yes |
| Flicker Safe | Yes |
| Reader Mode | Yes |
| Stand Adjustments | Tilt and height adjustment |
| VESA Mount | 100 × 100 mm |
| Dimensions (with stand) | 31.9" W × 18.3" H × 8.7" D |
| Dimensions (without stand) | 31.9" W × 14.1" H × 3.6" D |
| Weight (with stand) | 17 lbs (7.7 kg) |
| Weight (without stand) | 12.3 lbs (5.6 kg) |
| Power Consumption (typical) | Not specified |
| Power Consumption (standby) | Less than 0.5W |
| Power Consumption (off) | Less than 0.3W |
| Power Input | 100–240V (50/60Hz) |
| Power Supply | External adapter |
| Warranty | 3-year limited warranty (parts and labour) |
| Included Cable | DisplayPort cable |
Key Features
Ideal For
FAQs
What is a 21:9 UltraWide monitor and what are the benefits?
A 21:9 UltraWide monitor has an extended horizontal aspect ratio equivalent to approximately two standard 16:9 monitors side-by-side without a centre bezel. This provides expanded workspace for multitasking, allowing you to view multiple applications, documents, or data streams simultaneously without window management, improving productivity and workflow efficiency.
Is the LG 34U620B-B suitable for gaming?
Yes. The 144Hz refresh rate, 5ms response time, and AMD FreeSync Premium technology make it well-suited for gaming. The UltraWide format also provides an immersive, cinematic gaming experience. However, it is not specifically a gaming monitor—it is a versatile professional and enthusiast display.
What is the difference between 99% sRGB and standard monitors?
99% sRGB means this monitor displays 99% of the sRGB colour space, a standard used in professional photography, video, and design. This ensures accurate colour reproduction and consistency across different devices. Standard consumer monitors typically cover 70–80% sRGB, making this monitor ideal for colour-critical work.
Can I use the KVM switch feature with any two computers?
The built-in KVM switch allows you to control two PCs with a single keyboard and mouse connected to the monitor. This works with computers using standard USB or PS/2 inputs. You can switch between connected computers easily without unplugging peripherals.
What is the 1800R curvature and does it matter?
The 1800R curvature means the screen follows a radius of 1800mm, gently curving inward. This design reduces eye strain by maintaining consistent viewing angles and distances across the entire screen, particularly beneficial during extended use. It also creates a more immersive viewing experience.
Which ports does the monitor have and what can I connect?
The monitor features 1 × DisplayPort 1.4, 2 × HDMI 2.0, headphone output, and USB-C (with 65W power delivery). This allows connection to laptops, desktops, gaming consoles, and audio equipment. The USB-C port can also charge compatible laptops while delivering video.
What is AMD FreeSync Premium and is it important?
AMD FreeSync Premium synchronises the monitor's refresh rate with your graphics card output, eliminating screen tearing and stuttering during fast-motion content. This improves visual smoothness in gaming and video playback. It works with AMD and compatible NVIDIA graphics cards.
Is the monitor wall-mountable?
Yes, the monitor supports VESA 100 × 100 mounting, allowing installation on compatible wall mounts or monitor arms. The included stand is removable. Verify your mount supports the monitor's weight (12.3 lbs without stand) before installation.
