- Brand : DELL
- Product family : UltraSharp
- Product name : U3821DW
- Product code : DELL-U3821DW
- GTIN (EAN/UPC) : 5397184409565
- Category : Computer Monitors ✚
- Data-sheet quality : created/standardized by Icecat
- Product views : 382777
- Info modified on : 14 Jun 2024 00:39:20
- EU Energy Label (0.0 MB) Dell U3821DW User’s Guide (7.8 MB) Dell U3821DW Dell Display Manager User’s Guide (2.8 MB) EU data-sheet (0.0 MB) Carbon Footprint (0.3 MB)
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Bullet Points DELL UltraSharp U3821DW LED display 95.2 cm (37.5") 3840 x 1600 pixels UltraWide Quad HD+ LCD Grey
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- - 95.3cm (37.5") Wide Quad HD+ 3840 x 1600 W-LED IPS
- - 8ms, 21:9, 300cd/m², 1000:1
- - USB, HDMI, DisplayPort
- Warranty: : 3 Years Base Adv Ex
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Long product name DELL UltraSharp U3821DW LED display 95.2 cm (37.5") 3840 x 1600 pixels UltraWide Quad HD+ LCD Grey
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95.3cm (37.5") Wide Quad HD+ 3840 x 1600 W-LED IPS, 21:9, 300cd/m², 1.07B, 8ms, 1000:1
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DELL UltraSharp U3821DW LED display 95.2 cm (37.5") 3840 x 1600 pixels UltraWide Quad HD+ LCD Grey
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Experience clarity, productivity and connectivity on this 37.5” ultrawide WQHD+ curved, hub monitor with 95% DCI-P3 color and integrated speakers.
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Short summary description DELL UltraSharp U3821DW LED display 95.2 cm (37.5") 3840 x 1600 pixels UltraWide Quad HD+ LCD Grey
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DELL UltraSharp U3821DW, 95.2 cm (37.5"), 3840 x 1600 pixels, UltraWide Quad HD+, LCD, 8 ms, Grey
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Long summary description DELL UltraSharp U3821DW LED display 95.2 cm (37.5") 3840 x 1600 pixels UltraWide Quad HD+ LCD Grey
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DELL UltraSharp U3821DW. Display diagonal: 95.2 cm (37.5"), Display resolution: 3840 x 1600 pixels, HD type: UltraWide Quad HD+, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product colour: Grey
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Bring everything togetherMore screen to captivate you: See all of your work and multitask like you’ve always wanted with more onscreen space on this 37.5-inch ultrawide WQHD+ (3840 x 1600) curved screen. And with a vertical height of 1600 pixels, you can see more and scroll less.
A view that draws you in: The 2300R curved screen creates a wider field of view, minimizes reflection and offers near uniform visual focus, for a comfortable, panoramic, wrap-around view.
Consistent, vibrant colours: Expect consistent colour and picture quality across a wide viewing angle, thanks to IPS technology. See true-to-life colour with an incredible colour depth of 1.07 billion colours and wide colour coverage across industry standards, including 100% sRGB, 100% Rec. 709 and 95% DCI-P3. DCI-P3 (which offers nearly 25% more than coverage than sRGB), enables a wider range of colours and is quickly becoming the colour standard for creating and viewing content.
Accurate colour, out of the box: Your monitor is factory calibrated for accurate colours right from the start.
All-encompassing sound: Integrated dual 9W speakers deliver quality sound for an auditory experience that pulls you in even further. -
Your productivity hubConnect to productivity: With 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 a wide range of connectivity options, including DP1.4, HDMI and USB-C: a single-cable solution that transmits data and video while delivering up to 90W of power to charge a wide range of laptops. Plus, quick-access USB-C and super speed USB 5Gbps ports conveniently located at the front, enable fast connection to peripherals, such as storage devices and mobile phones, with a charging capability of up to 15W (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 second connected PC and seamlessly switches controls over. View content from both PC sources with Picture-by-Picture (PbP) and Picture-in-Picture (PiP). KVM (keyboard, video and mouse) allows you to control both PCs with a single keyboard and mouse. -
Designed with you in mindBeauty meets function: Crafted with a premium, platinum silver finish, this sleek monitor features a streamlined design that runs the cables through the monitor riser for a clutter-free setup. Plus, you can navigate the menu and adjust screen settings with the easy-to-use joystick control.
Comfort is key: Tilt, swivel and adjust the height of your monitor because you should be comfortable however and wherever 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 ManagerProductive 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 tomorrowEnvironmental standards: This monitor meets the latest regulatory and environmental standards such as EnergyStar® and TCO, and is EPEAT® Gold registered.
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 onAs 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.
| Display | |
|---|---|
| Display diagonal | 95.2 cm (37.5") |
| Display resolution | 3840 x 1600 pixels |
| HD type | UltraWide Quad HD+ |
| Native aspect ratio | 21:9 |
| Display technology | LCD |
| Panel type | IPS |
| Backlight type | W-LED |
| Touchscreen | |
| Display brightness (typical) | 300 cd/m² |
| Response time | 8 ms |
| Anti-glare screen | |
| Screen shape | Curved |
| Screen curvature rating | 2300R |
| Supported graphics resolutions | 3840 x 1600 |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| Aspect ratio | 21:9 |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Response time (fast) | 5 ms |
| Pixel pitch | 0.22908 x 0.22908 mm |
| Pixel density | 110.87 ppi |
| Horizontal scan range | 30 - 100 kHz |
| Vertical scan range | 56 - 76 Hz |
| Viewable size, horizontal | 89 cm |
| Viewable size, vertical | 38.8 cm |
| Viewable size diagonal | 95.3 cm |
| Display diagonal (metric) | 95.29 cm |
| High Dynamic Range (HDR) supported | |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 95% |
| sRGB coverage (typical) | 100% |
| Performance | |
|---|---|
| NVIDIA G-SYNC | |
| AMD FreeSync | |
| Flicker-free technology | |
| Multimedia | |
|---|---|
| Built-in speaker(s) | |
| Built-in camera | |
| Number of speakers | 2 |
| RMS rated power | 18 W |
| Design | |
|---|---|
| Market positioning | Business |
| Product colour | Grey |
| Front bezel colour | Black |
| Detachable stand | |
| Feet colour | Grey |
| Heavy metals free | Hg (mercury) |
| Ports & interfaces | |
|---|---|
| Built-in USB hub | |
| USB upstream port type | USB Type-B, USB Type-C |
| Number of upstream ports | 2 |
| Number of USB Type-B upstream ports quantity | 1 |
| Number of USB Type-C upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 4 |
| USB Type-C downstream ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | |
| DVI port | |
| HDMI | |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Audio output | |
| Built-in KVM switch | |
| AC (power) in | |
| Network | |
|---|---|
| Wi-Fi | |
| Ergonomics | |
|---|---|
| VESA mounting | |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | |
| Height adjustment | |
| Height adjustment | 12 cm |
| Pivot | |
| Swivelling | |
| Swivel angle range | -30 - 30° |
| Tilt adjustment | |
| Tilt angle range | -50 - 21° |
| On Screen Display (OSD) | |
| Plug and Play | |
| LED indicators | Power |
| Power | |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 37 kWh |
| Power consumption (typical) | 36.5 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (max) | 230 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 |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage relative humidity (H-H) | 5 - 90% |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 5000 - 12192 m |
| Packaging content | |
|---|---|
| Stand included | |
| Cables included | AC, DisplayPort, HDMI, USB Type-C |
| Quick start guide | |
| Weight & dimensions | |
|---|---|
| Width (with stand) | 894.3 mm |
| Depth (with stand) | 251.2 mm |
| Height (with stand) | 563.8 mm |
| Weight (with stand) | 13.1 kg |
| Width (without stand) | 894.3 mm |
| Depth (without stand) | 102.4 mm |
| Height (without stand) | 392.3 mm |
| Weight (without stand) | 8.8 kg |
| Bezel width (side) | 1 cm |
| Bezel width (top) | 1.05 cm |
| Bezel width (bottom) | 1.53 cm |
| Sustainability | |
|---|---|
| Sustainability certificates | ENERGY STAR, TCO |
| Doesn't contain | PVC/BFR |
| European Product Registry for Energy Labelling (EPREL) code | 388093 |
| Carbon footprint | |
|---|---|
| Total carbon footprint | 802 kg of CO2e |
| Total carbon emissions (Standard deviation) | 125 kg of CO2e |
| Carbon emissions (Manufacturing) | 413 kg of CO2e |
| Carbon emissions (Logistics) | 101 kg of CO2e |
| Carbon emissions (Energy Usage) | 282 kg of CO2e |
| Carbon emissions (End-of-Life) | 6 kg of CO2e |
| Total carbon emissions (w/o Use phase) | 521 kg of CO2e |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85285210 |
| Technical details | |
|---|---|
| Compliance certificates | RoHS |
| Other features | |
|---|---|
| On/off switch | |
| Picture-by-Picture (PbP) | |
| RJ-45 ports quantity | 1 |
| Country | Distributor |
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1 distributor(s) |
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1 distributor(s) |
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1 distributor(s) |
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3 distributor(s) |
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2 distributor(s) |
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1 distributor(s) |
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2 distributor(s) |
Actual configuration might differ from illustration.
Product Carbon Footprint (PCF):
1. Dell generally uses the PAIA (Product Attribute to Impact Algorithm) tool for product carbon footprint calculations. http://msl.mit.edu/projects/paia/main.html
2. Docking station related PCFs are extracted from corresponding LCAs and as such do not follow the PAIA methodology used for calculating other PCFs in this report
3. PAIA method is developed by the Massachusetts Institute of Technology’s Materials Systems Laboratory and partners.
4. All estimates of carbon footprint are uncertain. Dell Technologies reports the 5th and 95th percentile of the carbon footprint estimate to reflect this uncertainty wherever possible. (https://www.dell.com/en-us/dt/corporate/social-impact/advancing-sustainability/climate-action/product-carbon-footprints.htm#tab0=0)
5. Please note the emission estimate in this report is calculated using the mean value along with the standard deviation for that product model.
6. Use of default inputs (i.e. not primary data) and assumptions on location of use and other fields can introduce a standard deviation which must be taken into account while completing the calculations.
7. Please note, PAIA uses the Ecoinvent Database (https://ecoinvent.org/the-ecoinvent-database/) whenever primary data is not made available for calculations.
8. For client and commercial end user computing products, minimum configurations were assumed for calculations. For Server and Storage products, typical configurations or ENERGY STAR (https://www.energystar.gov/products) configurations were used for calculations.
9. Use Phase emissions were calculated based on the location of use as "Europe" i.e. the Use Phase emissions are not specific to a single country / location.
10. The report does provide an option for a total emissions number for manufacturing, transport and end of life while leaving the use phase emissions out, in case the customer uses their own calculation methodology for use phase emissions.
11. Typical lifetime usage assumptions are either four or five years based on the product line.
12. For detailed assumptions please refer to the product datasheets in the Dell Technologies reports (https://www.dell.com/en-us/dt/corporate/social-impact/advancing-sustainability/climate-action/product-carbon-footprints.htm#tab0=0).
13. The results from the PAIA tool are liable to change over time as the methodology is improved and datasets are updated. The PAIA version used to calculate emissions has been indicated with each record in the report when available.
14. Metrics used: The units for global warming potential are in kgCO2-equivalent or MT (metric ton) CO2-equivalent (CO2e).