AG Neovo DW3401
- Monitors
- 34″
- QHD
- LCD / LED
Uses about as much energy as the average for 34-inch monitors on Wattabill (559 models).
Running cost at a glance
- €19.29 per year
- €193 over 10 years
- 68.1 kWh per year
- 14 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the AG Neovo DW3401 that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- UWQHD 3440 x 1440 resolution with 21:9 aspect ratio
- Wide viewing angle panel ensures the images being clear in every angle
- USB-C one-cable connectivity provides up to 65W charging power, video, and audio
- 100% DCI-P3, 130% sRGB, and 110% Adobe RGB color space
- Ergonomic stand, including tilt, swivel and height adjustment
DW3401 - 34-Inch 1440p Ultrawide USB-C Monitor
The DW3401 34-Inch USB-C monitor is designed to provide productive workspace for multi-tasking on a single screen at the office and home. With a one-cable solution, it is easy to connect the laptop or tablet while charging the device, allowing you to start working quickly. In addition, the LCD monitor features 3440 x 1440 ultrawide resolution with 21:9 aspect ratio, wide viewing angle and richer color performance, delivering crisp and accurate image performance in detail. Its full-function ergonomic stand allows to build up a productive and comfortable working environment for document editing, web design, artwork creation and video production.
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USB-C ONE-CABLE CONNECTION TO START PRODUCTIVE WORK QUICKLY
Start to work quickly and keep your desktop looking neat with the USB Type-C port connectivity. The video, audio, data and power can be transferred via the convenience of one cable. When charging connected device via USB Type-C Connector, check if the device is equipped with a USB Type-C Connector that supports charging function via USB Power Delivery.
USB Power Delivery
Power and charge your laptop, tablet or mobile phone through the USB-C cable (up to 65 W).
Super Speed Data Transfer
Enjoy fast data transfer rates up to 5 Gbps.
2K Video Quality
Display 2K video from your notebook over a single USB-C connector and cable.
3440 X 1440 CRISP IMAGE QUALITY
The DW3401 USB-C monitor features UWQHD 3,440 x 1,440 pixels delivers razor-sharp image detail.
SEE MORE CONTENT AND MULTI-TASKING
This 21:9 aspeact ratio offers much wider space to view more columns on one excel files, codings or tool bar for video editors. Its around 30% more space than 16:9 aspect ratio is also ideal for multi-tasking to view different windows for more productive work.
COLOR PERFORMANCE
The LCD screen provides wider color space to cover various standards, including 130% sRGB, 110% Adobe RGB and 100% DCI-P3 to offer accurate colors and vivid images for impressive color performance.
ACCURATE AND CONSISTENT
Achieving Delta E≤2 color accuracy, the DW3401 renders true-to-life color reproduction and ensures your creatives on the screen can be exactly represented as you see.
SMOOTHER MOTION PICTURE QUALITY
The DW3401 features 75hz refresh rate to provide smooth scrolling and see more visual elements on fast-moving objects.
SEAMLESS GAMEPLAY
The adaptive sync functionality can synchronize with the graphics card to squash screen tearing, stutter, and input latency. You can enjoy seamless gameplay for the sports, racing games for console or casual gaming.
IPS WIDE VIEWING ANGLE
With IPS panel technology, this 34-inch 1440p USB-C monitor delivers the same image quality whether you are looking at the screen from above, below, the front, or the side.
BEZEL LESS DESIGN
A bezel less design allows for multiple monitor setups with a reduced bezel gap, which won’t just let you enjoy a nearly seamless viewing experience, but also enhance productivity at work.
HDR400 READY
With the ability to decode HDR400 video* signals, this monitor delivers incredibly detailed video playback. Colors are brighter and more vivid, and contrast is richer and more detailed. With such amazing image reproduction, this monitor displays videos as they were intended to be seen – giving you a fuller, more immersive viewing experience.
PIP/PBP
The monitor supports Picture-in-Picture (PiP) and Picture-by-Picture (PbP) to view content from different input sources, perfect for optimal multiple tasks with one monitor.
Enhanced Viewing Comfort
The flicker free backlight and blue light filter of this 34-inch bezel less monitor ensure better viewing comfort effectively by reducing eye fatigue after long periods of use.
Loaded with Connectivity
In addition to USB 3.1 Type C port, the DisplayPort, HDMI inputs and dual speakers give you the freedom and flexibility to connect to a variety of multimedia devices.
VESA Mounting Compatible
Supporting 100 x 100mm VESA mounting standard, you can flexibly set up your workspace from our accessory options.
Specifications
| Brand | AG Neovo |
|---|---|
| Model | DW3401 |
| Energy class | F |
| Screen size | 34″ (86.7 cm) |
| Power in on mode (SDR) | 31.1 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 61.6 W |
| Standby | 0.5 W |
| Off mode | 0.3 W |
| Resolution | 3440 × 1440 |
| Aspect ratio | 21:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | January 1, 2023 |
| EPREL registration number | 1271773 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.