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Opal C1 — 4K Sony IMX378 · True-to-life color
Opal

Opal C1

4K Sony IMX378 · True-to-life color

87
/ 100
From $299
VS
Opal C1 wins by 11
Logitech C920 — 1080p
Logitech

Logitech C920

1080p

76
/ 100
From $69
Specdex verdict

Opal C1 takes it — here’s why.

In our weighted Specdex score, Opal C1 lands at 87 and Logitech C920 at 76. That puts Opal C1 ahead by 11 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Opal C1 if…

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

Pick Logitech C920 if…

  • ✓USB-C connectivity (modern)
  • ✓Auto framing (some)
  • ✓Software tuning
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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 74).

Features

Opal C1

Compared on the features sub-score

Opal C1 leads on features (82 vs 76).

Value for money

Logitech C920

Specdex score per dollar at MSRP

Logitech C920 more score per dollar ($69 vs $299).

Opal C1 87
vs
76 Logitech C920

Score breakdown

Opal C1
87
image 94
features 82
build 90
value 78
Logitech C920
76
image 74
features 76
build 86
value 82

Specs side-by-side

Opal C1 versus Logitech C920 — full spec comparison
Spec Opal C1 Logitech C920
Sensor
Sony IMX378 1/2.3″
—
Resolution
4K / 30 fps
▲ 1080p
Connectivity
USB-C
—

Opal C1

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

Logitech C920

Pros
  • +USB-C connectivity (modern)
  • +Auto framing (some)
  • +Software tuning
Cons
  • −Fixed focal length on most
  • −Low-light varies wildly
  • −Mounting can be fiddly

FAQ: Opal C1 vs Logitech C920

Which is better, Opal C1 or Logitech C920? +

Opal C1 scores 87 on our weighted rubric — ahead by 11. Your best pick depends on the sub-scores above.

Is Opal C1 worth the price? +

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

Is Logitech C920 worth the price? +

At $69, Logitech C920 delivers a Specdex score of 76 — strongest in build.

Does Opal C1 or Logitech C920 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, Opal C1 or Logitech C920? +

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

Which is better for image, Opal C1 or Logitech C920? +

Opal C1 — leads on image (94 vs 74). Compared on the image sub-score.