Wired IEMs
FiiO FF1
Not yet scored
$20
Full review dataFiiO FF1 vs Sennheiser IE 800 S: which should you buy?
Specs, scores and condensed review verdicts for the FiiO FF1 vs Sennheiser IE 800 S, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Wired IEMs
Sennheiser IE 800 S
78Great
$38
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
FiiO FF1
No sub-scores yet - not enough rated reviews.
Sennheiser IE 800 S
Sound8.5
Value6.0
Specifications
| Spec | FiiO FF1 | Sennheiser IE 800 S |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $20 | $38 |
| HearWiki score | Not scored | 78 / 100 · Great |
| Released | 2024 | 2017 |
| Audio | ||
| Driver | dynamic | Extra Wide Band (XWB) drivers |
| Driver size | 14.2 mm | 7 mm |
| Drivers per side | 1 | 1 |
| Frequency response | 20Hz-20kHz | 5Hz-46.5kHz |
| Impedance | 45 Ω | 16 Ω |
| Sensitivity | 106 dB/mW | - |
| Wireless | ||
| Multipoint pairing | - | No |
| Features | ||
| Active noise cancelling | - | No |
| Controls | buttons | - |
| Design | ||
| Weight | 3.2 g | 8 g |
| Detachable cable | Yes | Yes |
| USB-C | No | No |
What reviewers said
FiiO FF1
The FiiO FF1 is a budget-friendly open-back earbud that pairs a sizable 14.2mm beryllium-coated dynamic driver with a user-swappable 0.78mm two-pin cable. Its featherlight 3.2g build aims for long-lasting comfort, making it a practical pick for casual listeners who prefer a wired, no-frills setup without noise cancellation. Performance focuses on natural sound delivery rather than extra features, keeping things simple and accessible.
- Pro:Very lightweight for extended wear
- Pro:Detachable cable adds durability and upgrade options
- Pro:Large driver for clear, open sound
- Con:No noise isolation or cancellation
- Con:Lacks USB-C connectivity
- Con:Limited frequency response range
Sennheiser IE 800 S
The Sennheiser IE 800 S is a compact, high-end wired in-ear that impresses with its detailed, spacious sound and refined tuning, thanks to its single 7mm XWB driver. While it offers strong build quality and comfort, its premium price tag, noticeable cable noise, and some design quirks may give potential buyers pause.
- Pro:Excellent detail retrieval and expansive soundstage
- Pro:Natural, cohesive tuning with strong sub-bass
- Pro:Very small and lightweight for comfortable extended wear
- Con:High price that may not fully match performance
- Con:Noticeable cable microphonics
- Con:Not a neutral or linear frequency response
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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