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Eufy S220 Doorbell (4K) — Security/dash cam · 4K
Eufy

Eufy S220 Doorbell (4K)

Security/dash cam · 4K

80
/ 100
From $160
VS
Opal C1 wins by 7
Opal C1 — 4K Sony IMX378 · True-to-life color
Opal

Opal C1

4K Sony IMX378 · True-to-life color

87
/ 100
From $299
Specdex verdict

Opal C1 takes it — here’s why.

In our weighted Specdex score, Eufy S220 Doorbell (4K) lands at 80 and Opal C1 at 87. That puts Opal C1 ahead by 7 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Eufy S220 Doorbell (4K) if…

  • ✓Weatherproof (most)
  • ✓Night vision
  • ✓Cloud + local storage options

Pick Opal C1 if…

  • ✓Mirrorless-quality image
  • ✓Built-in mic array
  • ✓Solid software
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Build

Opal C1

Compared on the build sub-score

Opal C1 leads on build (90 vs 86).

Image

Opal C1

Compared on the image sub-score

Opal C1 leads on image (94 vs 76).

Features

Opal C1

Compared on the features sub-score

Opal C1 leads on features (82 vs 80).

Value for money

Eufy S220 Doorbell (4K)

Specdex score per dollar at MSRP

Eufy S220 Doorbell (4K) more score per dollar ($160 vs $299).

Eufy S220 Doorbell (4K) 80
vs
87 Opal C1

Score breakdown

Eufy S220 Doorbell (4K)
80
image 76
features 80
build 86
value 82
Opal C1
87
image 94
features 82
build 90
value 78

Specs side-by-side

Eufy S220 Doorbell (4K) versus Opal C1 — full spec comparison
Spec Eufy S220 Doorbell (4K) Opal C1
Type
Security/dash cam
—
Resolution
4K
4K / 30 fps
Release year
2023
—
Sensor
—
Sony IMX378 1/2.3″
Connectivity
—
USB-C

Eufy S220 Doorbell (4K)

Pros
  • +Weatherproof (most)
  • +Night vision
  • +Cloud + local storage options
Cons
  • −Cloud storage subscription
  • −Wi-Fi dependency
  • −Privacy considerations

Opal C1

Pros
  • +Mirrorless-quality image
  • +Built-in mic array
  • +Solid software
Cons
  • −macOS favoured, Windows lags
  • −Premium price
  • −Software required

FAQ: Eufy S220 Doorbell (4K) vs Opal C1

Which is better, Eufy S220 Doorbell (4K) or Opal C1? +

Opal C1 scores 87 on our weighted rubric — ahead by 7. Your best pick depends on the sub-scores above.

Is Eufy S220 Doorbell (4K) worth the price? +

At $160, Eufy S220 Doorbell (4K) delivers a Specdex score of 80 — strongest in build.

Is Opal C1 worth the price? +

At $299, Opal C1 delivers a Specdex score of 87 — strongest in image.

Does Eufy S220 Doorbell (4K) or Opal C1 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 build, Eufy S220 Doorbell (4K) or Opal C1? +

Opal C1 — leads on build (90 vs 86). Compared on the build sub-score.

Which is better for image, Eufy S220 Doorbell (4K) or Opal C1? +

Opal C1 — leads on image (94 vs 76). Compared on the image sub-score.