screen
Screen diagonal: 86.6 cm (34.1")
Screen resolution: 3440 x 1440 pixels
HD Type: UltraWide Quad HD
Native aspect ratio: 21:9
Display technology: LED
Panel type: IPS
Function: LED backlight
Brightness (typical): 300 cd/m²
Response time: 5 ms
Feature: Anti-glare screen
Screen shape: curved
Screen curvature rating: 3800R
Contrast ratio: 1000:1
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Number of display colors: 16.7 million colors
Pixel pitch: 0.233 x 0.233 mm
Pixel density: 109 ppi
Visible size (horizontal): 80 cm
Visible size (vertical): 33.5 cm
Digital horizontal frequency: 31 - 89.5 kHz
Digital vertical frequency: 29.5 - 61 Hz
Screen diagonal (cm): 86.7 cm
Color space standard: sRGB
Services
Feature: Flicker-free technology
multimedia
Number of speakers: 2
RMS power: 8 W
Feature: Built-in speakers
Megapixels (approx.): 5 MP
Function: Built-in microphone
Feature: Integrated camera
design
Market position: Office
Product color: Black
Foot color: black
Connections and interfaces
Feature: Integrated USB hub
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
Number of USB Type-B input ports: 1
Number of USB Type-C upstream ports: 1
Number of bottom USB-A slots: 2
Number of USB-C downstream ports: 1
Function: USB Type-C DisplayPort switch mode
Function: USB Power Delivery
USB power supply up to: 94 W
Function: HDMI
Number of HDMI ports: 2
Number of DisplayPort connectors: 1
Function: Headphone output
Headphone outputs: 1
Headphone input: 3.5 mm
Feature: Built-in KVM switching
Function: HDCP
HDCP version: 1.4/2.3
network
Function: Ethernet/LAN
ergonomics
Function: VESA mount
Panel mounting interface: 100 x 100 mm
Function: height adjustment
Adjustable height (max.): 19.5 cm
Feature: Rotating
Rotation angle range: -90 - 90°
Function: tilt adjustment
Tilt angle range: -5 - 35°
Function: On-Screen Display (OSD)
Menu languages: German, English, Spanish, French, Italian, Swedish
energy
Energy efficiency class (EER): F
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1,000 hours: 25 kWh
Power consumption (standard operation): 23 W
Power consumption (standby): 0.4 W
Power consumption (max): 222 W
Power consumption (off): 0 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Energy efficiency scale: A to G
European Product Register for Energy Labelling (EPREL) code: 1960822
Weight and dimensions
Device width (including stand): 819.5 mm
Device depth (including stand): 242 mm
Device height (including stand): 414.5 mm
Weight (including stand): 12.1 kg
Width (without stand): 819.5 mm
Depth (without stand): 103.1 mm
Height (without stand): 385 mm
Weight (without stand): 9.2 kg
Scope of delivery
Feature: stand included
Cables included: AC, DisplayPort, USB Type-C to USB Type-C
Function: installation CD
sustainability
Feature: Sustainability compliance
Sustainability certifications: ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO
Other functions
Feature: Picture by Picture (PbP)
Number of RJ-45 connectors: 1
Warranty period: 5 years
Compliance Certificates: CB, CCC, CE, China RoHS, Federal Communications Commission (FCC), GS Mark, PSE, RCM, RoHS, TÜV Mark, UKCA, VCCI
The EIZO FlexScan EV3450XC is optimized for the demands of the modern work world. With an integrated 5 MP high-resolution webcam, a built-in noise and echo-cancelling microphone, and feedback-free speakers, it is fully equipped for video conferencing. In addition, the curved ultrawide display with a diagonal of 34.1 ", 21: 9 format and UWQHD resolution (3440 x 1440 pixels) offers an exceptionally large viewing area for demanding applications or intensive multitasking. The webcam and infrared sensor support Windows Hello for convenient and secure unlocking of the computer via facial recognition. USB-C EV3450XC The connector connects video, audio and data signals and charges laptops with a power of 94 W. The image reproduction on the EV3450XC is sharp, clear and flicker-free. Colors that are displayed in sRGB without oversaturation, the EV3450XC is ideally suited to the challenges of companies that rely on hybrid working methods with a combination of office work and remote work.


The text is machine translated.

It is important to know

Before choosing a monitor as large and wide as this model, it's crucial to realistically assess your workspace and how you'll use it. It's important to understand where an ultrawide display can truly contribute to productivity and comfort—and where the size or curvature may pose a challenge or require adjustments to your work environment. When purchasing, pay special attention to connectivity and compatibility with your computer.

• An ultrawide monitor can replace two regular monitors and allows for a continuous arrangement of multiple windows or applications without borders – this is most useful in practice for more demanding multitasking.
• Position on the desk, depth of the work surface, and viewing distance are important, as if you are too close, the edges of the screen can quickly become less visible.
• 4K resolution at such a wide diagonal provides a sharp image and text readability, but may require scaling on the operating system.
• USB-C connectivity is very convenient for use with newer laptops, but you should check if your device supports the appropriate video output and single-cable charging.
• Built-in KVM or similar features are handy for quickly switching between multiple computers, but they are not always necessarily included – check your specific needs and functionality.

Source of editorial recommendations: ENAA guides and team experience.

In practice

🟢 Multitasking and working with multiple windows

Very convenient – the ultra-wide layout allows for clarity and simultaneous work with multiple applications without the need for two monitors.

🟢 Analytical work, large spreadsheets and codes

Very convenient - a wide workspace is especially useful when working with Excel or programming, where it is possible to arrange a lot of data in one line or open multiple documents in parallel.

🟢 Creative tasks: design, photography, video

Very suitable - the wider aspect ratio and high resolution are great for timelines, tools, and multi-layer displays, making video editing or design easier.

🟡 Gaming

Suitable with limitations - the experience is impressive in games that support ultrawide viewing, but it should be noted that some games or older titles do not support this ratio optimally.

🟡 Working with two computers via one peripheral

Suitable with limitations – the ability to use KVM functions is very useful, but implementation depends on the specific functionalities of the monitor and the use of the necessary cables.

🔴 Limited desk space

Less suitable – for optimal use, a sufficiently deep and wide table will be required; too little space may reduce visibility or cause ergonomic problems.

Answers to frequently asked questions

Can I connect this monitor to a laptop and a desktop computer at the same time?

The monitor allows you to connect multiple sources via HDMI, DisplayPort, and USB-C, so it is possible to connect different devices simultaneously.

Does my laptop support video and charging via USB-C?

This depends on your laptop's specifications; check if the USB-C port supports DisplayPort Alt Mode and the appropriate charging power.

Is the curvature of the screen distracting for normal office use?

At this diagonal, the curvature typically improves edge visibility, but the feel may vary depending on your work habits and viewing distance.

How can I optimally adjust the text display on such a large 4K screen?

In most cases, it is recommended to set the scaling in the operating system to keep the text and user interface large enough and readable.

Does an ultrawide monitor replace two classic screens?

For the vast majority of office and analytical tasks, it can completely replace a dual setup, and for certain workflows, the setup can even be more transparent and less complicated.

Description updated: October 2026

Read also

If you are still deciding, the following content may also be helpful.

Best products

Best Monitors 2026

Products for various purposes

Monitors for office work

Monitors for working from home

Hybrid Work Monitors

Monitors for home use

Gaming monitors

Graphic design monitors

Why buy from ENAA?

• We achieve the shortest delivery times on average – more than 95% of orders are shipped the next business day.
• Enaa receives the highest average customer ratings for support and user experience in Slovenia.