Over-Ear
HiFiMAN Arya
88Outstanding
$769
Full review dataHiFiMAN Arya vs KEF Mu7: which should you buy?
On aggregated review scores the HiFiMAN Arya comes out ahead with an HearWiki score of 88. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: HiFiMAN Arya - Outstanding overall at around $769.
Over-Ear
KEF Mu7
72Good
$399
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
HiFiMAN Arya
Sound9.5
Value8.0
KEF Mu7
Sound7.0
Noise cancelling6.0
Battery8.0
Calls5.0
Value6.0
Specifications
| Spec | HiFiMAN Arya | KEF Mu7 |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $769 | $399 |
| HearWiki score | 88 / 100 · Outstanding | 72 / 100 · Good |
| Released | 2021 | 2022 |
| Audio | ||
| Driver | Planar | 40mm full-range dynamic |
| Driver size | - | 40 mm |
| Drivers per side | 1 | 2 |
| Frequency response | 8Hz-65kHz | 20Hz-20kHz |
| Sound signature | Bright neutral | - |
| Impedance | 35 Ω | 16 Ω |
| Sensitivity | 90 dB/mW | 118.5 dB/mW |
| Wireless | ||
| Bluetooth | - | 5.1 |
| Bluetooth version | - | 5.1 |
| Codecs | - | SBC, AAC, aptX, aptX HD |
| Multipoint pairing | - | Yes |
| Battery | ||
| Battery life (ANC on) | - | 40 h |
| Quick charge | - | 15 min = 8 h |
| Wireless charging | - | No |
| Features | ||
| Active noise cancelling | - | Yes |
| ANC type | - | adaptive |
| Transparency mode | - | No |
| Companion app | - | No |
| Custom EQ | - | No |
| Wear detection | - | No |
| Controls | - | buttons |
| Voice assistant | - | yes |
| Design | ||
| Weight | 430 g | 309 g |
| Water resistance | - | none |
| USB-C | No | Yes |
| Balanced connection | Yes | - |
| Calls | ||
| Microphones | - | 1 |
| Call noise reduction | - | cVc |
What reviewers said
HiFiMAN Arya
The HiFiMAN Arya is a premium planar magnetic headphone known for its exceptionally fast, detailed, and airy sound. Its bright-neutral tuning delivers a highly resolving, spacious presentation with excellent technical performance, making it a strong choice for critical listening, though it requires a good amplifier to shine. With a comfortable open-back design and a relatively affordable price for its class, it balances high-end performance with accessibility.
- Pro:Excellent detail retrieval and transparency
- Pro:Wide, open soundstage with precise imaging
- Pro:Fast and articulate planar driver response
- Con:Bright treble can be fatiguing for sensitive ears
- Con:Needs a powerful amp to reach full potential
- Con:Open-back leaks sound and offers little isolation
KEF Mu7
The KEF Mu7 offers a polished, hi-fi-leaning soundstage with robust wireless features like adaptive ANC, multipoint Bluetooth 5.1, and broad codec support, plus a strong 40-hour battery with quick charging. However, its performance can feel uninspired and less dynamic than top rivals, and the minimal control scheme and lack of app or EQ options limit its flexibility.
- Pro:Detailed, expansive sound signature
- Pro:Long 40-hour battery with fast top-up
- Pro:Wide codec support including aptX HD
- Con:Sound can lack drive and excitement
- Con:ANC hiss may be noticeable in quiet moments
- Con:No custom EQ or companion app
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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