Measure desk viewing space
Measure desk depth, viewing distance and arm clearance.
Expert reviews. One COR Score.
DELL U3824DW reviews
Brand: DELL More DELL monitors reviews →
tbd
Compare DELL U3824DW reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeDELL-U3824DW
The product, explained
About the DELL U3824DW
DELL DELL-U3824DW is listed in the computer monitors category. The recorded specifications include display diagonal: 95.2 cm (37.5"); display resolution: 3840 x 1600 pixels; panel type: IPS; maximum refresh rate: 60 Hz. This entry covers manufacturer code DELL-U3824DW. Specifications relate to this exact source record; other editions or packages may differ.
The 95.2 cm (37.5") display is specified at 3840 x 1600 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
The listed maximum refresh rate is 60 Hz. To use it, the source device, cable, resolution and input must all support the intended mode. Refresh rate is separate from response time and input lag.
- Screen size
- 95.2 cm (37.5")
- Screen resolution
- 3840 x 1600 pixels
- Panel type
- IPS
- Maximum refresh rate
- 60 Hz
- Response time
- 8 ms
- Display brightness (typical)
- 300 cd/m²
Make it work for you
Before choosing the DELL U3824DW
Check the display chain
Check computer output, monitor input, cable and dock as one chain.
Choose adjustable support
Choose a stand or arm with the adjustment you actually need.
Read independent display tests
Use independent tests for brightness, uniformity, text and motion.
Independent perspectives
Expert reviews 2
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
Tom's Hardware
4.50 / 5Original rating: 4.5 / 5
Review covers DELL UltraSharp U3824DW. The verified product-data labels bind this public model name to code DELL-U3824DW, and the original publisher article independently supplies the editorial score. This is not proof that the supplier supplied this review URL, or that the reviewer tested this colour or included accessories.
Read the full review ↗Checked 10 Oct 2026
PCMag
4.50 / 5Original rating: 4.5 / 5
Reviewed model: DELL U3824DW. Colour and included accessories may differ from this listing.
Read the full review ↗Checked 10 Oct 2026
More expert reviews
PCWorld
Dell Ultrasharp U3824DW review: A monitor that’s all work, no play
By Matthew S. Smith. Read the publisher’s assessment of this model.
Read the full review ↗Review link · Not included in the COR Score
Independent reviews, made comparable
What does the COR Score mean?
One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.
Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
Check the match
Identify the exact model and the version reviewed. Check the manufacturer code, configuration and supplied accessories.
Compare on one scale
Convert usable ratings to five points, count each publisher once and give each critic equal weight.
Require three critics
Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
DELL U3824DW specifications
Manufacturer code: DELL-U3824DW · Icecat product 112954036 · Checked 24 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 95.2 cm (37.5") |
|---|---|
| Screen resolution | 3840 x 1600 pixels |
| Panel type | IPS |
| Maximum refresh rate | 60 Hz |
| Response time | 8 ms |
| Display brightness (typical) | 300 cd/m² |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening8 details
| Number of speakers | 2 |
|---|---|
| Rated audio power (RMS) | 18 W |
| Built-in speakers | Yes |
| Audio output | Yes |
| Headphone out | No |
| Microphone in | No |
| PC Audio in | No |
| Stylus included | No |
Display14 details
| Display technology | LCD |
|---|---|
| Touchscreen | No |
| Anti-glare screen | Yes |
| Screen shape | Curved |
| Screen curvature rating | 2300R |
| Contrast ratio (typical) | 2000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Display diagonal (metric) | 95.25 cm |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 98% |
| On Screen Display (OSD) | Yes |
| Dell Display Manager (DDM) compatibility | Yes |
Processor, memory & storage3 details
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 1600 |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 5 - 90% |
Camera, image & video2 details
| Supported video modes | 480p, 576p, 720p, 1080i, 1080p |
|---|---|
| Built-in camera | No |
Printing, scanning & paper3 details
| Horizontal scan range | 30 - 100 kHz |
|---|---|
| Vertical scan range | 56 - 76 Hz |
| Total carbon footprint (kg of CO2e) | 906 |
Connections & wireless16 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 3.2 Gen 2 (3.1 Gen 2) |
| USB upstream port type | USB Type-C |
| Number of USB Type-C upstream ports quantity | 2 |
| USB Type-A downstream ports quantity | 5 |
| USB Type-C downstream ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 1.4 |
| Wi-Fi | No |
| Panel mounting interface | 100 x 100 mm |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Ethernet LAN data rates | 10,100,1000,2500 Mbit/s |
| Ethernet LAN (RJ-45) ports | 1 |
Power & battery16 details
| USB Power Delivery (USB PD) | Yes |
|---|---|
| USB Power Delivery up to | 90 W |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 35 kWh |
| Power consumption (typical) | 34.8 W |
| Power consumption (standby) | 0.4 W |
| Power consumption (max) | 245 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Input current | 3.2 A |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Carbon emissions, energy usage (kg of CO2e) | 303.51 |
| Supplied AC adapter type | AC |
Controls & features1 detail
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Design & dimensions17 details
| Product colour | Black, Silver |
|---|---|
| Front bezel colour | Black |
| Feet colour | Silver |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 12 cm |
| Width (with stand) | 894.3 mm |
| Depth (with stand) | 251.2 mm |
| Height (with stand) | 443.8 mm |
| Weight (with stand) | 12.8 kg |
| Width (without stand) | 894.3 mm |
| Depth (without stand) | 102.3 mm |
| Height (without stand) | 392.3 mm |
| Weight (without stand) | 8.79 kg |
| Bezel width (side) | 9.97 mm |
| Bezel width (top) | 1.05 cm |
| Bezel width (bottom) | 1.53 cm |
Software & compatibility2 details
| Sustainability compliance | Yes |
|---|---|
| Compliance certificates | RoHS |
Further product details43 details
| HD type | Wide Quad HD+ |
|---|---|
| Native aspect ratio | 21:9 |
| Backlight type | W-LED |
| Response time (fast) | 5 ms |
| Pixel pitch | 0.22908 x 0.22908 mm |
| Pixel density | 110.87 ppi |
| Viewable size, horizontal | 88 cm |
| Viewable size, vertical | 36.7 cm |
| Surface hardness | 3H |
| sRGB coverage (typical) | 100% |
| Heat dissipation (typical) | 118.74 BTU/h |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Market positioning | Office |
| Built-in KVM switch | Yes |
| HDCP | Yes |
| HDCP version | 1.4 |
| Cable management | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Pivot | No |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
| LED indicators | Yes |
| Operating relative humidity (H-H) | 10 - 80% |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 0 - 12192 m |
| Stand included | Yes |
| Power adapter included | Yes |
| Quick start guide | Yes |
| Sustainability certificates | ENERGY STAR, TCO |
| Doesn't contain | Arsenic, PVC/BFR |
| Total carbon emissions, standard deviation (kg of CO2e) | 232 |
| Carbon emissions, manufacturing (kg of CO2e) | 485.62 |
| Carbon emissions, logistics (kg of CO2e) | 105.1 |
| Carbon emissions, end-of-life (kg of CO2e) | 12.68 |
| PAIA version | PAIA 1.3.2, 2022 |
| Picture-by-Picture (PbP) | Yes |
| Heavy metals free | Hg (mercury) |
Packaging & supplied accessories3 details
| Package weight | 19 kg |
|---|---|
| Cables included | AC, DisplayPort, HDMI, USB Type-C, USB Type-C to USB Type-A |
| Remote control included | No |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
Compare other monitors
More products in this category. Compare their exact features, original reviews and available offers alongside the DELL U3824DW.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| Sony INZONE M10S reviews → | Sony | SDM27Q10SB.CEI27 inch | 4.36/56 critic reviews |
| Alienware AW3926QW reviews → | Alienware | AW3926QW38.9 inch | tbd2 critic reviews · Available after 3 |
| GIGABYTE FO27Q5P reviews → | GIGABYTE | AORUS FO27Q5P27 inch · Black | tbd2 critic reviews · Available after 3 |
| GIGABYTE GS27FA reviews → | GIGABYTE | GS27FA-EK27 inch · Black | tbd2 critic reviews · Available after 3 |
Your questions, answered
DELL U3824DW FAQs
How many expert reviews are available for DELL U3824DW?
This page currently includes 2 scored critic reviews. Each publisher counts once. Follow the review cards for the original verdict and the version that was tested.
What is the COR Score for DELL U3824DW?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies DELL U3824DW using manufacturer code DELL-U3824DW. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed display diagonal for DELL U3824DW?
The source specification records display diagonal as 95.2 cm (37.5"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed display resolution for DELL U3824DW?
The source specification records display resolution as 3840 x 1600 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for DELL U3824DW?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Does a higher refresh rate make every app better?
It can make movement feel smoother, but benefits depend on the computer, connection and the activity.
Can I use a USB-C monitor with any laptop?
Not necessarily. Check the laptop port supports the required display mode and charging level.
Is a curved monitor always more immersive?
It depends on size, desk distance and use. Try it for text and multi-window work, not only video.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Monitor buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Monitor resolution and size: finding a comfortable matchResolution counts pixels; screen size determines how densely they are packed. The same resolution can look spacious on one diagonal and coarse on another, so compare the combination rather than either number alone.Monitor refresh rates: 60Hz, 120Hz, 144Hz and beyondChoose refresh rate from actual frame rate, motion needs, connection limits and image-quality priorities.IPS, VA and OLED monitors: choosing a panel typeChoose panel behaviour around text, contrast, motion, viewing position and static desktop use.USB-C monitors as laptop docksCheck charging power, video mode, hub bandwidth, network and downstream ports as one system.