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KZ ZSX vs Truthear x Crinacle Zero Red: which should you buy?

On aggregated review scores the Truthear x Crinacle Zero Red comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Truthear x Crinacle Zero Red - Outstanding overall at around $65.

Score breakdown

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

Truthear x Crinacle Zero Red leads on 3 of 4 measures.

  • KZ ZSX
  • Truthear x Crinacle Zero Red
HearWiki score
60
82
Sound
6.4
8.1
Value
3.7
8.8
Price (USD)
$35
$65

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 Truthear x Crinacle Zero Red is 4 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. For 4 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • ZSX2019
  • x Crinacle Zero Red20234 yr newer

Specifications

ZSXx Crinacle Zero Red
Type
Wired IEMs
Wired IEMs
Price (USD)
$35
$65
HearWiki score
60
82
Released
2019
2023
Availability
Still sold new
Still sold new
Driver
1DD + 5BA hybrid
2DD
Driver type
hybrid
dynamic
Driver configuration
1DD + 5BA
2DD
Driver size
10 mm
-
Drivers per side
6
2
Frequency response
7 Hz - 40 kHz
-
Impedance
24 Ω
17.5 Ω
Sensitivity
111 dB/mW
-
Active noise cancelling
No
-
Detachable cable
Yes
-
USB-C
No
-

What reviewers said

KZ ZSX

The KZ ZSX is a budget-friendly hybrid in-ear monitor that combines a single dynamic driver with five balanced armatures for a detailed, energetic sound. It offers strong value with punchy bass, lively mids, and a generally balanced tuning, though its larger shells and a slight upper-treble peak may not suit everyone. Overall, it's a compelling choice for listeners seeking an engaging, affordable hybrid experience.

  • Pro:Excellent value for its price
  • Pro:Punchy bass and lively mids
  • Pro:Detailed hybrid driver setup
  • Con:Large shells may cause discomfort
  • Con:Harsh upper treble peak can cause fatigue
  • Con:Build quality feels decent but not premium

Truthear x Crinacle Zero Red

This wired in-ear monitor pairs a 10 mm and a 7.8 mm dynamic driver in a dual-driver setup, tuned for a warm, natural sound signature. It’s designed to be comfortable for extended listening, making it a solid pick for those who prefer a relaxed, non-fatiguing presentation. With no ANC, it relies on passive isolation from its fit.

  • Pro:Warm, natural tuning for long sessions
  • Pro:Dual dynamic drivers for rich bass and detail
  • Pro:Comfortable fit for extended wear
  • Con:No active noise cancellation
  • Con:Requires a source with enough power (17.5 ohm impedance)
  • Con:Bulky shell may not suit small ears

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 comparisonKZ ZSXTruthear x Crinacle Zero Red