DELL UltraSharp U3421WE computer monitor 86.6 cm (34.1") 3440 x 1440 pixels LCD Black
£519.11
£432.59
86.6cm (34.1") WQHD 3440 x 1440 LED IPS, 21:9, 300cd/m², 1.073B, 8ms, 178°/178°, 1000:1
- 86.6cm (34.1") WQHD 3440 x 1440 LED IPS
- 8ms, 21:9, 300cd/m2, 1000:1
- USB, HDMI, DisplayPort
Productivity never looked so good
Immersive productivity: See more and achieve more on this 34” ultrawide WQHD (3440 x 1440) curved screen. With wider onscreen space, you can multitask effectively—without the need for a dual monitor setup.
All-encompassing experience: The 1900R screen curvature creates a wider field of view, minimizes reflection and offers near uniform visual focus, for a more comfortable
visual experience over extended viewing periods. Plus, the built-in, dual 5W speakers deliver great sound.
Unparalleled focus: Get incredible depth, breadth and a wrap-around view that helps you focus on your work. With IPS technology, you can expect consistent color and picture quality across a wide 178° viewing angle.
Enhanced color coverage
Consistent vibrant colors: See stunning images in true-to-life color with an incredible color depth of 1.07 billion colors, and wide color coverage of industry standards including 99% sRGB, 99% Rec. 709 and 95% DCI-P3 color coverage. With 95% coverage of the DCI-P3 color space (which typically offers nearly 25% more coverage than sRGB), DCI-P3 is quickly becoming the color standard for creating and viewing content.
Accurate color, out of the box: Your monitor is factory calibrated at 99% sRGB to an accuracy of Delta-E less than 2 for accurate colors right from the start.
Your productivity hub
Connect to productivity: With options including RJ45 and USB-C®, your monitor serves as a productivity hub that delivers stable Ethernet and up to 90W of power delivery—all in a clutter-free setup.
Extensive connectivity: Easily connect to a variety of devices with extensive connectivity options, including DP1.4, HDMI, USB-C and super speed USB 5Gbps. Plus, quick access ports conveniently located at the front enable fast connection to peripherals and charging of mobile phones (up to 15W power charging via USB-C).
Enhanced manageability: MAC Address pass-through, PXE Boot, and Wake-on-LAN are conveniently built in.
Multitask efficiently: Connect two PC sources to the monitor. Our intelligent Auto KVM feature detects the latest connected PC and seamlessly switches controls over. View content from both PC sources with Picture-by-Picture (PbP) and Picture-in-Picture (PiP), and use the KVM (keyboard, video and mouse) feature control both PCs with a single keyboard and mouse.
Masterful redesign
Designed with you in mind: Navigate the menu and adjust screen settings with the easy-to-use joystick control. Plus, the three-sided, ultra thin borders let you dive in without distraction.
Beauty meets function: Crafted with a premium, platinum silver finish, this sleek monitor features a compact base and a hidden cable management design that runs the cables through the monitor riser.
Comfort is key: Tilt, swivel and adjust the height of your monitor to a maximum of 150mm because you should be comfortable while you work.
Easy on the eyes: Optimize eye comfort with a flicker-free screen and ComfortView, a feature that reduces harmful blue light emissions.
Dell Display Manager
Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 38 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.
Seamless transitions: The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you’ve unplugged.
More ways to manage: Asset management reports allow IT managers to quickly capture and track monitor information as well as configure multiple monitors at once through a single setup.
The key to convenience: Shortcut keys can save you even more time, letting you easily configure your display management settings so you can get to work faster.
Green thinking: for today and tomorrow
Environmental standards: This monitors meet the latest regulatory and environmental standards such as EnergyStar®, and TCO, and is registered under EPEAT®.
Eco-conscious packaging: To reduce our manufacturing impact on the environment, this monitor is shipped Styrofoam-free, and the packaging is made of at least 75% recycled cardboard.
Energy conservation: Save energy when your monitor is not in use with PowerNap, a feature that dims or puts your monitor to sleep when it’s not in use.
A brand you can rely on
As the No. 1 monitor company worldwide for seven consecutive years (2013 to 2020), we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.
An immersive 34" WQHD curved monitor with wide color coverage and extensive connectivity including RJ45, USB-C® and quick-access front ports.
| Audio | |
|---|---|
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Built-in camera | No |
| AMD FreeSync | No |
| NVIDIA G-SYNC | No |
| Flicker-free technology | Yes |
| Display | |
| Display brightness (typical) | 300 cd/m² |
| Screen shape | Curved |
| Display number of colours | 1.073 billion colours |
| Native aspect ratio | 21:9 |
| Pixel density | 109 ppi |
| Maximum refresh rate | 60 Hz |
| sRGB coverage (typical) | 100% |
| Display technology | LCD |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.2325 x 0.2325 mm |
| Horizontal scan range | 30 - 89 kHz |
| Vertical scan range | 48 - 85 Hz |
| Backlight type | LED |
| Display resolution | 3440 x 1440 pixels |
| Response time | 8 ms |
| Display diagonal | 86.6 cm (34.1") |
| Contrast ratio (typical) | 1000:1 |
| Response time (fast) | 5 ms |
| Touchscreen | No |
| Panel type | IPS |
| DCI-P3 coverage | 95% |
| Network | |
| Ethernet LAN (RJ-45) ports | 1 |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Built-in camera | No |
| Design | |
| Market positioning | Graphics design |
| Product colour | Black |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB upstream port type | USB Type-B, USB Type-C |
| Number of upstream ports | 2 |
| USB Type-A downstream ports quantity | 4 |
| USB Type-C downstream ports quantity | 1 |
| Headphone out | No |
| DVI port | No |
| VGA (D-Sub) ports quantity | 0 |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Audio input | No |
| Audio output | Yes |
| HDMI | Yes |
| DisplayPort version | 1.4 |
| Number of USB Type-B upstream ports quantity | 1 |
| Number of USB Type-C upstream ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Technical details | |
|---|---|
| HDMI | Yes |
| Product colour | Black |
| Weight (with stand) | 11.7 kg |
| Touchscreen | No |
| Ergonomics | |
| Height adjustment | Yes |
| Power | |
| AC input voltage | 120 - 230 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (max) | 210 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (typical) | 31.6 W |
| Power consumption (off) | 0.2 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | F |
| Energy consumption (SDR) per 1000 hours | 32 kWh |
| Weight & dimensions | |
| Weight (with stand) | 11.7 kg |
| Sustainability | |
| Total carbon footprint (kg of CO2e) | 880 |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 880 |
| Total carbon emissions, standard deviation (kg of CO2e) | 269 |
| PAIA version | 1.2.11, 2020 |
| Carbon emissions, energy usage (kg of CO2e) | 263 |
| Carbon emissions, manufacturing (kg of CO2e) | 530.18 |
| Carbon emissions, logistics (kg of CO2e) | 81.6 |
| Carbon emissions, end-of-life (kg of CO2e) | 4.69 |
| Other features | |
| Ethernet LAN (RJ-45) ports | 1 |
| DCI-P3 coverage | 95% |
| Power consumption (max) | 210 W |
| HDMI | Yes |
| Energy efficiency scale | A to G |
| Touchscreen | No |
| Logistics data | |
| Total carbon footprint (kg of CO2e) | 880 |
| Harmonized System (HS) code | 85285210 |
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| SKU |
DELL-U3421WE
|
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|
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|
346P1CRH/00
|
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| Manufacturer |
DELL
|
iiyama
|
iiyama
|
Philips
|
Eizo
|
DELL
|
| Display resolution |
N/A
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
N/A
|
N/A
|
N/A
|
| Product colour |
N/A
|
Black
|
Black
|
Black
|
Black
|
N/A
|
| Display diagonal |
N/A
|
≈ 21 inches
|
≈ 21 inches
|
30 to 50 inches
|
≈ 21 inches
|
30 to 50 inches
|
| Built-in camera |
N/A
|
N
|
N
|
Y
|
N
|
N
|
| Display technology |
N/A
|
LED
|
LED
|
LED
|
LCD
|
LCD
|
| VESA mounting |
N/A
|
Y
|
Y
|
Y
|
Y
|
Y
|
| NVIDIA G-SYNC |
N/A
|
N
|
N
|
N
|
N
|
N
|
| Built-in USB hub |
N/A
|
N/A
|
N/A
|
Y
|
Y
|
Y
|
| Native aspect ratio |
N/A
|
16:9
|
16:9
|
21:9
|
16:9
|
16:9
|
| AMD FreeSync |
N/A
|
N
|
N
|
N
|
N
|
N
|
| Touchscreen |
N/A
|
Y
|
Y
|
N
|
N
|
N
|
| Market positioning |
N/A
|
N/A
|
N/A
|
Business
|
Office
|
Graphics design
|
