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Cozoy D2 vs HyperX Cloud Earbuds III S: 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 5 measures.

  • Cozoy D2
  • HyperX Cloud Earbuds III S
HearWiki score
81
76
Sound
8.5
7.6
Calls
-
8.0
Value
9.0
8.0
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

Both shipped in 2026. 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.

  • D22026
  • Cloud Earbuds III S2026

Specifications

D2Cloud Earbuds III S
Type
Wired IEMs
Wired IEMs
Price (USD)
$55
$50
HearWiki score
81
76
Released
2026
2026
Availability
Sold new
Sold new
Driver
2DD
14 mm dynamic
Driver type
dynamic
dynamic
Driver configuration
2DD
-
Driver size
-
14 mm
Drivers per side
2
1
Frequency response
-
20 Hz - 20 kHz
Impedance
20 Ω
32 Ω
Sensitivity
-
106.5 dB/mW
Active noise cancelling
-
No
Controls
-
both
Weight
-
263.1 g
Detachable cable
-
No
USB-C
-
Yes
Connector
2-pin 0.78 mm
USB-C
Model code
-
BN7S1AA
Microphones
-
1
Microphone type
-
MEMS

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

HyperX Cloud Earbuds III S

The HyperX Cloud Earbuds III S are a wired USB-C in-ear set aimed at gamers, featuring a single 14mm dynamic driver for clear, balanced sound. They include a MEMS microphone for chat and inline controls, though they lack active noise cancellation and a detachable cable. The design prioritizes portability and straightforward compatibility with USB-C devices, making them a simple, budget-friendly option for on-the-go gaming.

  • Pro:Compact and lightweight design for easy portability
  • Pro:Clear sound quality suitable for gaming and voice chat
  • Pro:Single MEMS mic delivers reliable communication
  • Con:Bass response may feel underwhelming for some listeners
  • Con:No active noise cancellation for noisy environments
  • Con:Fit can be tricky to achieve comfortably

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

Compare something else

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New comparisonCozoy D2HyperX Cloud Earbuds III S