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Cozoy D2 vs OoopusX Op.24: 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.

Cozoy D2 leads on 3 of 4 measures.

  • Cozoy D2
  • OoopusX Op.24
HearWiki score
81
56
Sound
8.5
5.5
Value
9.0
6.2
Price (USD)
$55
$50

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

Cozoy D2 (2026) against OoopusX Op.24 (2025). These are 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.

  • D220261 yr newer
  • Op.242025

Specifications

D2Op.24
Type
Wired IEMs
Wired IEMs
Price (USD)
$55
$50
HearWiki score
81
56
Released
2026
2025
Availability
Sold new
Sold new
Driver
2DD
2DD + 4BA hybrid
Driver type
dynamic
hybrid
Driver configuration
2DD
2DD + 4BA
Drivers per side
2
6
Impedance
20 Ω
-
Connector
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

OoopusX Op.24

This budget-friendly wired IEM packs a six-driver hybrid setup with two dynamic drivers and four balanced armatures, aiming to deliver a rich, multi-faceted sound without breaking the bank. It's a straightforward, no-frills option for those who want an affordable multi-driver experience. The focus is purely on wired listening with no active noise cancellation or wireless features.

  • Pro:Affordable price for a six-driver hybrid configuration
  • Pro:Hybrid driver setup offers potential for detailed and dynamic sound
  • Pro:Wired connection ensures reliable, lossless audio transmission
  • Con:Lacks active noise cancellation
  • Con:No wireless or Bluetooth connectivity
  • Con:Budget build may not be as durable as premium options

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 D2OoopusX Op.24