Wired IEMs
FiiO FD7
84Great
$445
Full review dataFiiO FD7 vs Moondrop X: which should you buy?
On aggregated review scores the FiiO FD7 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: FiiO FD7 - Great overall at around $445.
Wired IEMs
Moondrop X
72Good
$360
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
FiiO FD7
Sound8.5
Value7.0
Moondrop X
Sound7.5
Battery6.0
Value7.0
Specifications
| Spec | FiiO FD7 | Moondrop X |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $445 | $360 |
| HearWiki score | 84 / 100 · Great | 72 / 100 · Good |
| Released | 2023 | 2021 |
| Audio | ||
| Driver | 12mm pure beryllium diaphragm dynamic driver | Hybrid dual driver |
| Driver size | 12 mm | 13 mm |
| Drivers per side | 1 | 6 |
| Frequency response | 10Hz-40kHz | 10Hz-24kHz |
| Impedance | 50 Ω | 14.5 Ω |
| Sensitivity | 111 dB/mW | 119 dB/mW |
| Wireless | ||
| Bluetooth | - | 5.x |
| Codecs | - | SBC |
| Multipoint pairing | - | No |
| Battery | ||
| Battery life | - | 8 h |
| Battery incl. case | - | 20 h |
| Features | ||
| Active noise cancelling | - | Yes |
| Controls | buttons | - |
| Design | ||
| Weight | 11 g | - |
| Water resistance | - | IPX4 |
| Detachable cable | Yes | Yes |
| USB-C | - | Yes |
| Model code | - | DUSK |
What reviewers said
FiiO FD7
The FiiO FD7 is a wired, flagship-grade in-ear monitor built around a single 12mm pure beryllium dynamic driver, housed in a semi-open design. It offers a spacious, refined sound with clean tonality, strong dynamics, and impressive detail retrieval, supported by a modular cable and tuning accessories. While easy to drive from most sources, its premium price and semi-open nature mean it targets enthusiasts seeking a high-end, natural presentation rather than casual listeners.
- Pro:Excellent clarity and natural tonal balance
- Pro:Wide, well-defined soundstage with strong imaging
- Pro:Highly resolving with good dynamics and detail
- Con:Lacks noise isolation due to semi-open design
- Con:Premium price may not suit budget-focused buyers
- Con:Requires burn-in or source matching for best results
Moondrop X
This hybrid dual-driver in-ear monitor combines a warm, easygoing sound signature with solid build quality and a generous accessory set, making it a comfortable pick for long listening sessions. It offers useful conveniences like USB-C charging and EQ presets, though its wireless performance is limited by basic SBC codec support and a lack of multipoint. While not the most technically impressive at its price, it delivers strong overall value, especially for fans of the themed design.
- Pro:Warm, non-fatiguing tuning
- Pro:Premium build and accessories
- Pro:Useful EQ presets
- Con:Bass quality is only average
- Con:Technical performance is not top-tier
- Con:App and firmware can be buggy
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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