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FiiO FF3S vs Truthear x Crinacle Zero Red: which should you buy?

Specs, scores and condensed review verdicts for the FiiO FF3S vs Truthear x Crinacle Zero Red, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

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.

  • FiiO FF3S
  • Truthear x Crinacle Zero Red
HearWiki score
-
82
Sound
-
8.1
Value
-
8.8
Price (USD)
$90
$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

FiiO FF3S (2024) against Truthear x Crinacle Zero Red (2023). These are 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.

  • FF3S20241 yr newer
  • x Crinacle Zero Red2023

Specifications

FF3Sx Crinacle Zero Red
Type
Wired IEMs
Wired IEMs
Price (USD)
$90
$65
HearWiki score
Not scored
82
Released
2024
2023
Availability
Discontinued
Still sold new
Driver
14.2 mm dynamic
2DD
Driver type
dynamic
dynamic
Driver configuration
-
2DD
Driver size
14.2 mm
-
Drivers per side
1
2
Frequency response
20 Hz - 20 kHz
-
Sound signature
warm
-
Impedance
45 Ω
17.5 Ω
Sensitivity
105 dB/mW
-
Active noise cancelling
No
-
Controls
buttons
-
Weight
3.9 g
-
Detachable cable
Yes
-
USB-C
No
-
Connector
2-pin 0.78 mm
-
Balanced connection
Yes
-

What reviewers said

FiiO FF3S

The FiiO FF3S are wired, detachable-cable earbuds with a warm sound signature, built around a 14.2mm dynamic driver with a beryllium-plated dome and PU gasket diaphragm. They feature an aluminum alloy shell, a dual-cavity bass design for enhanced low-end, and come with a high-purity silver-plated monocrystalline copper cable with swappable 3.5mm and 4.4mm plugs. These lightweight earbuds offer a comfortable fit and balanced output via a 2-pin connector, making them a versatile option for listeners seeking a rich, bass-forward presentation without active noise cancellation.

  • Pro:Warm, bass-forward sound with dual-cavity design
  • Pro:Detachable cable with swappable 3.5/4.4mm plugs
  • Pro:Lightweight aluminum alloy build (3.9g)
  • Con:No active noise cancellation
  • Con:Wired only, no USB-C option
  • Con:On-cable buttons may be less convenient than inline controls

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 comparisonFiiO FF3STruthear x Crinacle Zero Red