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Computer Monitors

Dell U3818DW Review


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Mixed Reviews

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Consumers
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The Dell U3818DW has good viewing angles, a solid build, a large screen, and great color accuracy. It’s best suited for office use, but it also has multimedia capabilities. It has noticeable motion smearing, poor contrast, and no FreeSync support.

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Product Snapshot
Overview
The Dell U3818DW is the brand’s mid-level model released in 2017. It promises to deliver exceptional image clarity over other monitors at mid-level models thanks to its excellent sRGB color space and high-resolution screen coverage. It also has a wider variety of ports than its competitor, the LG 38WN95C-W, because of the extra USB ports (one of which is USB Type C connectivity). It’s an excellent monitor for those working on various video editing projects or just for office work in general. In addition, the Dell U3818DW has a striking color gradient, a sturdy build, and powerful and clear speakers. Keep reading our Dell U3818DW review, and don’t forget to check out the best-rated computer monitors available now.
Consensus
our Verdict

The Dell U3818DW has a lot going for it – great viewing angles, a sturdy build, a big screen, and accurate colors. It’s perfect for the office, but can also handle multimedia tasks. The only downsides are some motion smearing, a poor contrast ratio, and no FreeSync.
ReasonS to Buy
- Wide Viewing Angle
- Good, Sturdy Build
- Large Screen
- Great Color Accuracy
Reason to Avoid
- Motion Smearing
- Bad Contrast Ratio
- No FreeSync Support
Dell U3818DW Specs
Display Type | WLED | |
HDMI Inputs | n/a | |
HDR Format | Yes | |
Max Resolution | 3840 x 1600 | |
![]() | Panel Type | IPS |
Refresh Rate | 60 Hz | |
![]() | Response Time | 5 ms |
Screen size | 37.5" | |
![]() | Sync Technology | n/a |
All Specs
Test Results
These are the most important criteria to test for Computer Monitors based on our comprehensive Testing Methodology.
Brightness (nits) | 284.275 |
Contrast Ratio (as ratio, x:1) | 1,035 |
Color Gamut/Accuracy % (DCI P3 xy) | 0 |
Color Gamut/Accuracy % (DCI P3 uv) | 0 |
Color Gamut % (Adobe RGB Coverage xy) | 77.6 |
Color Gamut % (sRGB Coverage xy) | 99.5 |
Color Gamut % (Rec. 2020 Coverage xy) | 0 |
Color Gamut % (Rec. 709 Coverage xy) | 0 |
Input Lag (ms) | 37.6 |
Response Time (ms) | 15.8 |
Reflections % (Total Reflections) | 7.5 |
Horizontal Viewing Angle (Washout Left) | 47 |
Horizontal Viewing Angle (Washout Right) | 47 |
Vertical Viewing Angle (Washout Above) | 35 |
Vertical Viewing Angle (Washout Below) | 34 |
All Tests

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Score Card
E
Expert Score
*.75
We place a 75% weighted value on Expert Test Scores
C
Customer Score
*.25
We place a 25% weighted value on Customer Scores
True Score
Any product with a True Score above 70 is a Mixed Reviews
Expert Scores
Publications with higher Trust Ratings are given more weight.
- 69The Dell Ultrasharp U3818DW is the final word in supersized monitors. Read More
By:
Matthew S. Smith - NRIf your applications require an accurate sRGB/Rec.709 monitor, the Dell U3818DW delivers excellent accuracy without… Read More
By:
Unknown - 80The Dell U3818DW is a good monitor for most uses. It has a good stand… Read More
By:
Adam Babcock
Customer Scores
- 88
(
4.4/5
)
732Ratings
- NR
(
NR/5
)
Ratings
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