Wired IEMs
FiiO F1
Not yet scored
$15
Full review dataFiiO F1 vs KZ ZSN Pro: which should you buy?
Specs, scores and condensed review verdicts for the FiiO F1 vs KZ ZSN Pro, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Wired IEMs
KZ ZSN Pro
72Good
$14
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
FiiO F1
No sub-scores yet - not enough rated reviews.
KZ ZSN Pro
Sound7.5
Calls6.5
Value8.0
Specifications
| Spec | FiiO F1 | KZ ZSN Pro |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $15 | $14 |
| HearWiki score | Not scored | 72 / 100 · Good |
| Released | 2018 | 2020 |
| Audio | ||
| Driver | dynamic | Hybrid: 10mm dynamic + 30095 balanced armature |
| Driver size | 9.2 mm | 10 mm |
| Drivers per side | 1 | 2 |
| Frequency response | 20 Hz - 20 kHz | 7 Hz - 40 kHz |
| Impedance | 16 Ω | 24 Ω |
| Sensitivity | 97 dB/mW | 112 dB/mW |
| Wireless | ||
| Multipoint pairing | - | No |
| Battery | ||
| Wireless charging | No | - |
| Features | ||
| Active noise cancelling | No | No |
| ANC type | none | - |
| Transparency mode | No | - |
| Companion app | No | - |
| Custom EQ | No | - |
| Wear detection | No | - |
| Controls | buttons | buttons |
| Design | ||
| USB-C | No | - |
| Calls | ||
| Microphones | 1 | 1 |
What reviewers said
FiiO F1
The FiiO F1 is an affordable wired in-ear monitor that delivers a well-balanced, smooth audio profile with clear vocal reproduction. Its sturdy construction and low price point make it a strong pick for budget-conscious listeners seeking dependable everyday earphones.
- Pro:Balanced, non-fatiguing sound signature
- Pro:Clear and natural vocal performance
- Pro:Durable build for the price
- Con:No noise isolation or cancellation features
- Con:Limited accessory and feature set
- Con:Lacks app or EQ customization options
KZ ZSN Pro
The KZ ZSN Pro is an ultra-affordable hybrid in-ear monitor that pairs a 10mm dynamic driver with a balanced armature for a lively, energetic sound. It offers punchy bass, clear mids, and crisp highs, making it easy to drive from phones or tablets. With a detachable cable, comfortable fit, and optional mic version, it's a solid budget pick, though accessories and cable quality are basic.
- Pro:Energetic, fun tuning with strong bass and crisp treble
- Pro:Easy to drive from any device
- Pro:Detachable cable and optional microphone versions
- Con:Stock cable feels flimsy
- Con:Minimal accessories in the box
- Con:Bright tuning may not suit all listeners
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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