Eufy
Eufy SoloCam S40 (2K)
Security/dash cam · 2K
82
/ 100
From $150
VS
Insta360 Link 2 wins by 8
Insta360
Insta360 Link 2
4K · AI tracking gimbal · USB-C
90
/ 100
From $229
Specdex verdict
Insta360 Link 2 takes it — here’s why.
In our weighted Specdex score, Eufy SoloCam S40 (2K) lands at 82 and Insta360 Link 2 at 90. That puts Insta360 Link 2 ahead by 8 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Eufy SoloCam S40 (2K) if…
- ✓Weatherproof (most)
- ✓Night vision
- ✓Cloud + local storage options
Pick Insta360 Link 2 if…
- ✓Motorized AI tracking
- ✓Great 4K image
- ✓Magnetic mount options
Score breakdown
Eufy SoloCam S40 (2K)
82 image 78
features 82
build 86
value 82
Insta360 Link 2
90 image 92
features 98
build 90
value 82
Specs side-by-side
Spec
Eufy SoloCam S40 (2K)
Insta360 Link 2
Type
Security/dash cam
—
Resolution
2K
4K UHD / 1080p 60
Release year
2022
—
Sensor
—
1/2″ 4K
Connectivity
—
USB-C
Eufy SoloCam S40 (2K)
Pros
- +Weatherproof (most)
- +Night vision
- +Cloud + local storage options
Cons
- −Cloud storage subscription
- −Wi-Fi dependency
- −Privacy considerations
Insta360 Link 2
Pros
- +Motorized AI tracking
- +Great 4K image
- +Magnetic mount options
Cons
- −Gimbal motor audible
- −Software still improving
- −Expensive
FAQ: Eufy SoloCam S40 (2K) vs Insta360 Link 2
Which is better, Eufy SoloCam S40 (2K) or Insta360 Link 2? +
Insta360 Link 2 scores 90 on our weighted rubric — ahead by 8. Your best pick depends on the sub-scores above.
Is Eufy SoloCam S40 (2K) worth the price? +
At $150, Eufy SoloCam S40 (2K) delivers a Specdex score of 82 — strongest in build.
Is Insta360 Link 2 worth the price? +
At $229, Insta360 Link 2 delivers a Specdex score of 90 — strongest in features.
Does Eufy SoloCam S40 (2K) or Insta360 Link 2 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.