-
Your most productive view
Immersive productivity: See more and achieve more at home or in the office on this 34-inch ultrawide WQHD (3440 x 1440) curved screen. Three-sided, ultra-thin borders let you dive in without distraction.
All-encompassing view: The 3800R screen curvature creates an ultrawide 21:9 field of view, minimizes reflection and offers a near-uniform visual focus for a more comfortable visual experience over extended viewing periods.
Unparalleled focus: Focus more on your work at home or in the office with a panoramic view, extended peripheral vision and incredible depth. More onscreen space gives you the freedom to multitask—without the need for a dual monitor setup.
Amazing visual clarity: See consistent, vibrant colors of up to 1.07b of 99% sRGB across seamless, wide viewing angles enabled by In-Plane Switching (IPS) technology.
Convenient connectivity
The power of USB-C: Get up to 90W of power delivery via USB-C, so you can keep your laptop charged and enjoy uninterrupted productivity. This single-cable solution reduces cable clutter and transmits power, video, and data — all at once.
More ways to connect: RJ45 capabilities and USB-C turn your monitor into a hub for productivity, delivering stable Ethernet and power–all in a clutter-free setup. Connect to a variety of devices with connectivity options, including DP1.2, HDMI, and USB ports for fast data transfers.
Multitask efficiently: Connect two PCs to the monitor and display the content at the same time with Picture-by-Picture (PbP) and Picture-in-Picture (PiP) features. Use the KVM (keyboard, video, and mouse) feature to edit content from two different PCs using a single keyboard and mouse.
Quick convenience: Plug in whatever you need and keep it within reach via two SuperSpeed USB 5Gbps (USB 3.2 Gen1) quick-access ports.
Jumpstart productivity: Wake up and power on your laptop with the Power Sync feature.
Stylish design. Elevated comfort.
Designed with you in mind
Navigate the menu and adjust screen settings with the easy-to-use joystick control. We’ve also given you the option to effortlessly snap on the magnetic Dell Slim Soundbar - SB521A. It’s time to elevate your listening experience.
Tilt, swivel, slant and adjust the height of your monitor (up to 150mm), so you can work however you’re most relaxed.
Beauty meets function
This sleek monitor features a small base, a cable management design that hides cables in the monitor riser, and extensive connectivity options for clutter-free desk space at your office or home office.
Comfort without sacrificing color
Optimize eye comfort with a flicker-free screen and ComfortView Plus — an always-on, built-in low blue light screen that reduces potentially harmful blue light emissions without compromising colors.
Improved Dell Display Manager
Modern intuitive user interface: New, modern user interface for ease of use and personalization of features with Menu Launcher.
Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 48 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.
Stay updated: Get automatic notifications anytime there are new updates on monitor firmware and software.
Optimized front-of-screen experience: Enjoy a uniform, seamless color experience on your monitor by matching the color preset of the monitor and the supported ICC profile.
Easy setup and sharing of accessories: Set up a single keyboard and mouse to be shared easily between multiple PCs with USB KVM wizard. A quick access menu or hotkey allows convenient, fast switching between PCS.
Easy deployment: Dell Display Manager is compatible with management tools such as SCCM/InTune and Command Line Interface scripts for east IT integration and deployment with asset management.
Green thinking: For today and tomorrow
Environmental standards:
Dell monitor uses 85% PCR (Post-consumer Recyclable) plastic in the design, 90% recycled aluminum, and meets the latest environmental standards such as EnergyStar®, TCO Certified Edge, and is EPEAT® Gold registered.
Eco-conscious packaging:
Designed with the environment in mind, Dell commercial monitors ship in select packaging components made with up to 90% recycled materials.
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.
Advancing sustainability:
Dell Technologies is committed to reducing environmental impact throughout the product lifecycle. Read more about our commitment to sustainability and our 2030 Social Impact goals here, and our product’s carbon footprint
Connectivity options
Ports & Slots
1. Security lock slot (based on KensingtonSecurity Slot™) | 2. Power connector | 3. HDMI port | 4. DisplayPort | 5. Stand lock feature | 6. USB Type-C port | 7. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Type-B upstream port | 8,10. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Type-A downstream ports (4) | 9. RJ45 port | 11. Soundbar slots
Cables Included
1. Power connector | 2. 1.2 DisplayPort 1.8 M cable (DisplayPort to DisplayPort) | 3. HDMI 1.80 M cable (for selected countries only) | 4. USB-C 5 Gbps (3.2 Gen1) 1.8 M cable | 5. USB-A to USB-B upstream 5 Gbps (3.2Gen1) 1.8 M cable (A to B)
-
| General |
|
| Display Type |
LED-backlit LCD monitor / TFT active matrix |
| Energy Class |
Class F |
| Diagonal Size |
34" |
| Viewable Size |
34.14" |
| Curved Screen |
Yes (3800R) |
| Built-in Devices |
USB 3.2 Gen 1 hub, KVM ports |
| USB Power Delivery |
90 Watt |
| Panel Type |
IPS |
| Aspect Ratio |
21:9 |
| Native Resolution |
WQHD 3440 x 1440 at 60 Hz |
| Pixel Pitch |
0.2325 mm |
| Pixel Per Inch |
109.24 |
| Brightness |
300 cd/m² |
| Contrast Ratio |
1000:1 / 1000:1 (dynamic) |
| Colour Support |
1.07 billion colours |
| Color Gamut |
99% sRGB |
| Response Time |
5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal) |
| Horizontal Viewing Angle |
178° |
| Vertical Viewing Angle |
178° |
| Screen Coating |
Anti-glare, 3H Hard Coating |
| Backlight Technology |
WLED edge light backlight |
| Features |
Dell Easy Arrange, Low Blue Light technology, 3-sided bezel-less, Dell ComfortView Plus, flicker-free panel |
| Dimensions (WxDxH) |
81.57 cm x 23.74 cm x 39.11 cm - with stand |
| Weight |
10.17 kg |
| Connectivity |
|
| Interfaces |
HDMI (HDCP 2.3), DisplayPort 1.2 (HDCP 2.3), LAN, USB-C 3.2 Gen 1 (power up to 90W), USB 3.2 Gen 1 upstream (Type B), 4 x USB 3.2 Gen 1 downstream (Type A) |
| Mechanical |
|
| Display Position Adjustments |
Height, swivel, tilt |
| Tilt Angle |
-5°/+21° |
| Swivel Angle |
-30°/+30° |
| Height Adjustment |
150 mm |
| VESA Mounting Interface |
100 x 100 mm |
| Miscellaneous |
|
| Features |
Security lock slot (cable lock sold separately), VESA interface support |
| Included Accessories |
Cable tie |
| Cables Included |
1 x DisplayPort cable - DisplayPort to DisplayPort - 1.8 m, 1 x HDMI cable - 1.8 m, 1 x USB-C 3.2 Gen 1 cable - 1.8 m, 1 x USB 3.2 Gen 1 upstream cable - 1.8 m |
| Compliant Standards |
RoHS, TCO Certified 9.0, TCO Certified Edge, Kensington security slot |
| Power |
|
| Input Voltage |
AC 100-240 V (50/60 Hz) |
| Power Consumption (On mode) |
31.7 W |
| Power Consumption (Max) |
180 Watt |
| Power Consumption Standby |
0.3 Watt |
| Power Consumption (Off Mode) |
0.3 Watt |
| On/Off Switch |
Yes |
| Software/System Requirements |
|
| Included Software |
Dell Display Manager |
| Dimensions & Weight |
|
| With stand |
width: 81.57 cm - depth: 23.74 cm - height: 39.11 cm - weight: 10.17 kg |
| Without stand |
width: 81.57 cm - depth: 5.81 cm - height: 36.54 cm - weight: 6.95 kg |
| Sustainability Information |
|
| EPEAT Compliant |
EPEAT Gold |
| ENERGY STAR Certified |
Yes |
| Manufacturer Warranty |
|
| Service & Support |
Limited hardware warranty - advance parts replacement - 3 years - shipment - response time: next business day |
| Bundled Services |
3 years Limited Hardware Warranty with Advanced Exchange Service and Premium Panel Exchange |
| Environmental Parameters |
|
| Min Operating Temperature |
0 °C |
| Max Operating Temperature |
40 °C |
| Humidity Range Operating |
20 - 80% (non-condensing) |
-
The limited hardware warranty for Dell monitors purchased independently of a computer lasts for the time period indicated on your packing slip, invoice, receipt, or other sales documentation. Dell monitors certified according to TCO Certified Displays will have a 3-year base warranty with an extended warranty of up to two years, as indicated on the accompanying packing slip, invoice, receipt, or other sales documentation.
