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Cozoy D2 vs Tripowin x 0diBi Vivace: which should you buy?

On aggregated review scores the Cozoy D2 comes out ahead with a HearWiki score of 81. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Cozoy D2 - Outstanding overall at around $55.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Neither pulls ahead overall - they trade wins across the measures.

  • Cozoy D2
  • Tripowin x 0diBi Vivace
HearWiki score
81
81
Sound
8.5
7.6
Value
9.0
9.1
Price (USD)
$55
$30

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The Cozoy D2 is 2 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

  • D220262 yr newer
  • x 0diBi Vivace2024

Specifications

D2x 0diBi Vivace
Type
Wired IEMs
Wired IEMs
Price (USD)
$55
$30
HearWiki score
81
81
Released
2026
2024
Availability
Sold new
Still sold new
Driver
2DD
10 mm dynamic
Driver type
dynamic
dynamic
Driver configuration
2DD
-
Driver size
-
10 mm
Drivers per side
2
-
Impedance
20 Ω
18 Ω
Active noise cancelling
-
No
Connector
2-pin 0.78 mm
2-pin 0.78 mm

What reviewers said

Cozoy D2

The Cozoy D2 is a budget-friendly wired IEM that pairs a 6 mm beryllium driver with a 10 mm graphene-composite driver for a dual-dynamic setup. It offers a flexible connection via a 2-pin 0.78 mm cable that includes swappable 3.5 mm and 4.4 mm plugs, catering to both standard and balanced sources. With a 20-ohm impedance, it's easy to drive from most devices.

  • Pro:Dual-driver hybrid design for detailed sound
  • Pro:Interchangeable 3.5 mm and 4.4 mm plugs
  • Pro:Low impedance (20 ohms) for easy pairing
  • Con:No active noise cancellation
  • Con:Wired only, limiting portability
  • Con:Budget build may not suit all users

Tripowin x 0diBi Vivace

The Tripowin x 0diBi Vivace is a budget-friendly wired IEM featuring a single 10mm dynamic driver, delivering a lively, pop-oriented sound with a Harman-inspired balance and extra treble sparkle. It offers a comfortable fit, solid build, and a spacious, engaging presentation that makes it a strong value pick for casual listeners. While its bass is full and textured, it may not appeal to those seeking a highly technical or analytical low end.

  • Pro:Excellent value for the price
  • Pro:Engaging, energetic tuning with good treble detail
  • Pro:Comfortable and well-accessorized package
  • Con:Bass lacks technical refinement
  • Con:Not class-leading in any single aspect
  • Con:May not suit listeners wanting a neutral or analytical signature

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparisonCozoy D2Tripowin x 0diBi Vivace