Skip to content
HearWiki

PULA UNICROM 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 4 of 4 measures.

  • PULA UNICROM
  • Truthear x Crinacle Zero Red
HearWiki score
67
82
Sound
6.9
8.1
Value
8.0
8.8
Price (USD)
$80
$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 PULA UNICROM 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.

  • UNICROM20252 yr newer
  • x Crinacle Zero Red2023

Specifications

UNICROMx Crinacle Zero Red
Type
Wired IEMs
Wired IEMs
Price (USD)
$80
$65
HearWiki score
67
82
Released
2025
2023
Availability
Sold new
Still sold new
Driver
1DD
2DD
Driver type
dynamic
dynamic
Driver configuration
1DD
2DD
Driver size
10 mm
-
Drivers per side
1
2
Impedance
34 Ω
17.5 Ω
Weight
6.6 g
-
Detachable cable
Yes
-
Connector
2-pin 0.78 mm
-

What reviewers said

PULA UNICROM

The PULA Unicrom is a lightweight, wired single-dynamic-driver IEM that delivers a bass-forward yet balanced listen, with a sturdy build and a comfortable fit that suits its budget-friendly price point. Its engaging low-end and strong midrange make it an appealing choice for those who prioritize musicality over pinpoint technical accuracy, though its sub-bass tuning may not suit every taste.

  • Pro:Engaging bass-forward tuning with strong mids
  • Pro:Solid build quality and comfortable fit
  • Pro:Detachable 2-pin cable adds versatility
  • Con:Sub-bass presentation may be polarizing
  • Con:Overall tuning not perfectly neutral
  • Con:Sound leans toward character over raw technical detail

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 comparisonPULA UNICROMTruthear x Crinacle Zero Red