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AKG K323XS 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.

  • AKG K323XS
  • Truthear x Crinacle Zero Red
HearWiki score
52
82
Sound
5.9
8.1
Value
-
8.8
Price (USD)
$39
$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 5 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 5 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • K323XS2018
  • x Crinacle Zero Red20235 yr newer

Specifications

K323XSx Crinacle Zero Red
Type
Wired IEMs
Wired IEMs
Price (USD)
$39
$65
HearWiki score
52
82
Released
2018
2023
Availability
Discontinued
Still sold new
Driver
5.8 mm driver
2DD
Driver type
-
dynamic
Driver configuration
-
2DD
Driver size
5.8 mm
-
Drivers per side
-
2
Frequency response
20 Hz - 20 kHz
-
Impedance
16 Ω
17.5 Ω
Sensitivity
98 dB/mW
-
Sensitivity (dB/Vrms)
98
-
Active noise cancelling
No
-

What reviewers said

AKG K323XS

The AKG K323XS is a compact and lightweight wired in-ear option that punches above its budget price with a surprisingly wide soundstage and well-defined bass, mids, and highs. It offers strong passive isolation and a comfortable fit, making it a solid value pick for everyday listening despite its small 5.8 mm driver.

  • Pro:Wide soundstage for an inexpensive IEM
  • Pro:Strong, punchy bass with clear mids and highs
  • Pro:Excellent passive noise isolation
  • Con:Lacks premium refinement and top-end detail
  • Con:No active noise cancellation or extra features
  • Con:Small driver may limit extreme bass depth

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 comparisonAKG K323XSTruthear x Crinacle Zero Red