Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Hifiman - Svanar | Shure - AONIC 3 |
|---|---|---|
| Impedance | 60 Ω | 30 Ω |
| Sensitivity | 107 dB | 113 dB |
Between the Svanar and AONIC 3, the Svanar comes out ahead in several specs, while the AONIC 3 wins on impedance / sensitivity. Overall, the Svanar scores 50.3 and the AONIC 3 scores 56.6 on our Mars Score.
Which should you buy?
The AONIC 3 edges ahead on the Mars Score (50.3 vs 56.6), but the 6.3-point gap is small enough that the right pick comes down to which spec advantages matter to you.
The Svanar does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the AONIC 3 if you care most about impedance / sensitivity. Its strongest claims are impedance, sensitivity. The single most decisive one: Impedance — 30.00 Ω less. 30 vs 60.
Both ship with comparable driver count, detachable cable, so those specs do not separate the two — focus on the differences below.
Bottom line: the AONIC 3 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Hifiman - Svanar or Shure - AONIC 3?
Shure - AONIC 3 leads the current Mars Score by 6.3 points.The more useful decision is the trade-off behind that result: compare impedance, sensitivity against the way you will actually use the product.
Choose Hifiman - Svanar if…
Hifiman - Svanar does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Shure - AONIC 3 if…
Shure - AONIC 3 has the measurable edge on impedance ohm, sensitivity db.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Hifiman - Svanar wins
- No decisive advantages.
Why Shure - AONIC 3 wins
- ▲Impedance — 30.00 Ω less. 30 vs 60.
- ▲Sensitivity — 5.61% more. 113 dB vs 107 dB.
Spec comparison
Drivers
| Spec | Hifiman - Svanar | Shure - AONIC 3 |
|---|---|---|
| Driver count | 1 | 1 |
| Driver types | Dynamic (Topology Diaphragm) | Single Balanced Armature |
| Impedanceⓘ | 60 Ω | 30 Ωlead |
| Sensitivityⓘ | 107 dB | 113 dBlead |
Build
| Spec | Hifiman - Svanar | Shure - AONIC 3 |
|---|---|---|
| Detachable cable | true | true |
| Connector | 0.78mm 2-pinlead | MMCX |