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Truthear x Crinacle Zero Red vs TRUTHEAR ZERO:BLUE2: 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.

  • Truthear x Crinacle Zero Red
  • TRUTHEAR ZERO:BLUE2
HearWiki score
82
78
Sound
8.1
7.6
Value
8.8
8.1
Price (USD)
$65
$59

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 ZERO:BLUE2 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.

  • x Crinacle Zero Red2023
  • ZERO:BLUE220252 yr newer

Specifications

x Crinacle Zero RedZERO:BLUE2
Type
Wired IEMs
Wired IEMs
Price (USD)
$65
$59
HearWiki score
82
78
Released
2023
2025
Availability
Still sold new
Sold new
Driver
2DD
2× 10 mm dynamic
Driver type
dynamic
dynamic
Driver configuration
2DD
-
Driver size
-
10 mm
Drivers per side
2
2
Frequency response
-
20 Hz - 41 kHz
Impedance
17.5 Ω
5.8 Ω
Sensitivity
-
119.5 dB/mW
Sensitivity (dB/Vrms)
-
119.5
Active noise cancelling
-
No
Detachable cable
-
Yes
USB-C
-
No
Connector
-
3.5 mm

What reviewers said

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

TRUTHEAR ZERO:BLUE2

The TRUTHEAR ZERO:BLUE2 is a budget-friendly wired IEM with a dual 10mm dynamic driver setup, offering a spacious soundstage and solid sub-bass. Its engineering focuses on efficiency and performance, though its tuning may not suit every listener, and its fit can be picky about tips. It represents a clear step up from its predecessor in build and distortion control, making it a strong value for its price.

  • Pro:Powerful sub-bass and good instrument separation
  • Pro:Dual-driver design with improved engineering
  • Pro:Detachable cable and competitive price
  • Con:Midrange can sound thin, with less lively vocals
  • Con:Upper treble may be sharp for some listeners
  • Con:Bass can be excessive, and foam tips are needed for best tuning

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 comparisonTruthear x Crinacle Zero RedTRUTHEAR ZERO:BLUE2