Arlo Ultra 2 (4K)
Security/dash cam · 4K
Dell UltraSharp 4K
4K
Dead heat — it comes down to priorities.
In our weighted Specdex score, Arlo Ultra 2 (4K) lands at 84 and Dell UltraSharp 4K at 84. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Arlo Ultra 2 (4K) if…
- ✓Weatherproof (most)
- ✓Night vision
- ✓Cloud + local storage options
Pick Dell UltraSharp 4K if…
- ✓USB-C connectivity (modern)
- ✓Auto framing (some)
- ✓Software tuning
Winner by scenario
Derived from the sub-score breakdown · not a separate testBuild
TieCompared on the build sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Features
TieCompared on the features sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Image
Dell UltraSharp 4KCompared on the image sub-score
Dell UltraSharp 4K leads on image (82 vs 80).
Value for money
Dell UltraSharp 4KSpecdex score per dollar at MSRP
Dell UltraSharp 4K more score per dollar ($199 vs $300).
Score breakdown
Specs side-by-side
| Spec | Arlo Ultra 2 (4K) | Dell UltraSharp 4K |
|---|---|---|
| Type | Security/dash cam | — |
| Resolution | 4K | 4K |
| Release year | 2021 | — |
Arlo Ultra 2 (4K)
- +Weatherproof (most)
- +Night vision
- +Cloud + local storage options
- −Cloud storage subscription
- −Wi-Fi dependency
- −Privacy considerations
Dell UltraSharp 4K
- +USB-C connectivity (modern)
- +Auto framing (some)
- +Software tuning
- −Fixed focal length on most
- −Low-light varies wildly
- −Mounting can be fiddly
FAQ: Arlo Ultra 2 (4K) vs Dell UltraSharp 4K
Which is better, Arlo Ultra 2 (4K) or Dell UltraSharp 4K? +
Both score 84 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Arlo Ultra 2 (4K) worth the price? +
At $300, Arlo Ultra 2 (4K) delivers a Specdex score of 84 — strongest in build.
Is Dell UltraSharp 4K worth the price? +
At $199, Dell UltraSharp 4K delivers a Specdex score of 84 — strongest in build.
Does Arlo Ultra 2 (4K) or Dell UltraSharp 4K last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for image, Arlo Ultra 2 (4K) or Dell UltraSharp 4K? +
Dell UltraSharp 4K — leads on image (82 vs 80). Compared on the image sub-score.
Which is the better value, Arlo Ultra 2 (4K) or Dell UltraSharp 4K? +
Dell UltraSharp 4K — more score per dollar ($199 vs $300). Specdex score per dollar at MSRP.