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Cozoy D2 vs KZ PR1 Hi-Fi Edition: 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 4 of 4 measures.

  • Cozoy D2
  • KZ PR1 Hi-Fi Edition
HearWiki score
81
66
Sound
8.5
6.7
Value
9.0
4.5
Price (USD)
$55
$57

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
  • PR1 Hi-Fi Edition2024

Specifications

D2PR1 Hi-Fi Edition
Type
Wired IEMs
Wired IEMs
Price (USD)
$55
$57
HearWiki score
81
66
Released
2026
2024
Availability
Sold new
Still sold new
Driver
2DD
13.2 mm planar magnetic
Driver type
dynamic
planar
Driver configuration
2DD
-
Driver size
-
13.2 mm
Drivers per side
2
1
Frequency response
-
20 Hz - 40 kHz
Impedance
20 Ω
16 Ω
Sensitivity
-
96 dB/mW
Active noise cancelling
-
No
Controls
-
buttons
Weight
-
6 g
Detachable cable
-
Yes
USB-C
-
No
Connector
2-pin 0.78 mm
3.5 mm
Microphones
-
1

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

KZ PR1 Hi-Fi Edition

The KZ PR1 Hi-Fi Edition is a budget-friendly planar magnetic IEM that delivers fast, detailed sound with a wide, open presentation and strong imaging for its price. Its lively tuning offers energetic bass and treble, though the signature may not suit listeners seeking a smoother, more relaxed sound. With a lightweight build and detachable cable, it provides solid value for those exploring planar technology on a budget.

  • Pro:Fast, detailed planar driver performance
  • Pro:Wide soundstage with good imaging
  • Pro:Excellent value for the price
  • Con:Tuning may be too bright or aggressive for some
  • Con:Low-midrange can sound cluttered
  • Con:Stock cable quality is underwhelming

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 D2KZ PR1 Hi-Fi Edition