The Dell 86.4 cm (34.1") P3425WE 21:09 HDMI+DP+USB-C IPS Curved Monitor is a premium choice for advanced business users, demanding gamers, and anyone who appreciates a spacious, clear, and ergonomic work environment. With its wide curved design and advanced connectivity options, it delivers enhanced productivity and an exceptional multimedia experience.

Evaluation of key product features

⚖️ Compare features with other products of your choice

This monitor is designed for business users who need a spacious and clear workspace, as well as creatives, programmers and gamers who value a wide field of view and powerful connectivity. With a 34-inch curved screen in 21:9 format, it enables easy multi-window work, improved multitasking and an immersive visual experience for gaming and content editing.

The ultra-wide 3440 x 1440 (UWQHD) resolution delivers sharp, detailed images, while IPS technology delivers accurate colors and wide viewing angles. The built-in USB-C docking station allows for image, data, and up to 90W of power delivery via a single cable, reducing desk clutter and simplifying the connection of laptops and peripherals.

The monitor stands out for its advanced curvature (R3800), which ensures uniform viewing of the entire surface, reduces eye strain and allows natural content tracking. The included wide range of connectors (HDMI, DP, USB-C) allows you to connect various sources, and the integrated docking station makes it easy to instantly use multiple additional devices at the same time.

The combination of a large work surface, all relevant inputs and user-friendly premium features brings advantages in a variety of tasks - from editing documents and analyzing data to enjoying movies or demanding games. The reliable IPS matrix ensures lasting image quality and a wide range of application options, making the monitor convincing in both business and home environments.

screen
Screen diagonal: 86.6 cm (34.1")
Screen resolution: 3440 x 1440 pixels
HD Type: Wide Quad HD
Native aspect ratio: 21:9
Display technology: LCD
Panel type: IPS
Function: LED backlight
Backlight type: Side LED
Brightness (typical): 350 cd/m²
Response time: 8 ms
Response time measurement type: GTG (Gray to Gray)
Feature: Anti-glare screen
Screen shape: curved
Screen curvature rating: 3800R
Supported video modes: 480p, 576p, 720p, 1080p
Contrast ratio: 1500:1
Maximum refresh rate: 100 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Number of display colors: 1.07 billion colors
Response time (fast): 5 ms
Pixel pitch: 0.2325 x 0.2325 mm
Pixel density: 110 ppi
Horizontal scan range: 28 - 151 kHz
Vertical scan range: 30 - 100 Hz
Visible size (horizontal): 80 cm
Visible size (vertical): 33.5 cm
Visible size (diagonal): 86.7 cm
Surface hardness: 3H
sRGB coverage (classic): 99%
Feature: Dell ComfortView Technology
Heat dissipation (typical): 94.17 BTU/h
Services
Feature: Flicker-free technology
Function: Low-Blue-Light technology
Supports Windows operating systems: Windows 10, yes
Feature: Supports Mac operating systems
design
Product color: black, gray
Front frame: black
Foot color: gray
Connections and interfaces
Feature: Integrated USB hub
Number of USB Type-B input ports: 1
Number of USB Type-C input ports: 1
Number of bottom USB-A slots: 3
Number of USB-C downstream ports: 1
Function: USB Type-C DisplayPort switch mode
Function: USB Power Delivery
USB power adapter up to: 90 W
Function: HDMI
Number of HDMI ports: 1
HDMI version: 2.1
Number of DisplayPort connectors: 1
DisplayPort version: 1.4
Function: HDCP
HDCP version: 1.4
ergonomics
Function: VESA mount
Panel mounting interface: 100 x 100 mm
Feature: Improved cable management
Feature: Cable lock slot
Cable lock slot type: Kensington
Function: height adjustment
Adjustable height (max.): 15 cm
Property: Pivot
Rotation angle: -4 - 4°
Feature: Rotating
Rotation angle range: -30 - 30°
Function: tilt adjustment
Tilt angle range: -5 - 21°
Feature: Picture in Picture
Function: On-Screen Display (OSD)
Function: Plug & Play
Function: LED indicators
energy
Energy efficiency class (EER): F
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1,000 hours: 29 kWh
Power consumption (standard operation): 28.7 W
Power consumption (standby): 0.3 W
Power consumption (max.): 200 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power supply type: Internal
Energy efficiency scale: A to G
Operating conditions
Operating temperature: 0 - 40 °C
Storage temperature range: -20 - 60 °C
Relative humidity during operation: 10 - 80%
Storage humidity: 5 - 90%
Operating altitude: 0 - 5000 m
Storage altitude: 0 - 12192 m
Weight and dimensions
Device width (including stand): 816 mm
Device depth (including stand): 229.4 mm
Device height (including stand): 541.2 mm
Weight (including stand): 9.38 kg
Width (without stand): 816 mm
Depth (without stand): 83 mm
Height (without stand): 358 mm
Weight (without stand): 6.9 kg
Frame width (side): 8.85 mm
Bezel width (top): 8.85 mm
Frame width (bottom): 1.44 cm
Packaging information
Package weight: 14.4 kg
Scope of delivery
Feature: stand included
Cables included: DisplayPort, USB Type-A to USB Type-B, USB Type-C
DisplayPort cable length: 1.8 m
sustainability
Sustainability certifications: ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO
Does not contain: arsenic, mercury, PVC/BFR
Other functions
Feature: Picture by Picture (PbP)
Certificates of conformity: RoHS
Ethernet LAN data transfer rates: 10, 100, 1000 Mbit/s
Number of Ethernet LAN ports (RJ-45): 1
Function: Wake-On-LAN
Certification: TÜV Rheinland Eye Comfort 3.0
Brand characteristics
Feature: Compatible with Dell Display Manager (DDM).
Work more focused than ever with this immersive, curved 34-inch ultrawide monitor with a WQHD display, USB-C power delivery up to 90W, and RJ45 Ethernet connectivity.

The text is machine translated.

User view

The Dell 86.4 cm (34.1") P3425WE Curved Monitor is a great choice for business users who need widescreen multitasking and for those who value advanced ergonomics and optimal detail when working with demanding applications. The curved screen and high resolution also make the monitor popular with users who spend a lot of time in front of the screen or want better visibility when editing documents, analyzing, or doing extensive programming.

The monitor is also ideal for demanding consumers and gamers who want a unique immersive gaming or multimedia experience. Users often choose Dell for its reliability, advanced IPS panel, and wide range of connectivity options for modern devices. When choosing the right monitor, you can use our monitor selection guide , especially if you are wondering about the importance of size, you can also read our monitor size selection guide .

Why buy at Enaa

At Enaa, you can count on professional support when choosing monitors, as our team follows the latest trends and is well-versed in the specifics of models such as the Dell P3425WE, so you can be sure that you will receive verified information and relevant technical details to help you choose the right monitor based on your needs.

Answers to frequently asked questions

Is the monitor suitable for working with multiple windows open at the same time?

Yes, the 21:9 ultrawide display offers enough space to organize multiple apps or documents at once, increasing productivity and clarity at work.

Which ports allow easy connection to newer laptops?

The Dell P3425WE offers HDMI, DisplayPort, and USB-C connectivity, making it easy to use with modern devices. The USB-C port allows you to simultaneously transfer images and charge compatible laptops.

Is the curvature of the screen also suitable for gaming and multimedia?

Yes, the curved shape increases the sense of immersion when watching movies or playing games, which is especially noticeable on such a large diagonal.

How to choose the right monitor size for home or office use?

When choosing the right size, your viewing distance and usage will be the main factors. For guidance on determining the optimal size for your environment, see our monitor size guide .

Description updated: October 2025