Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Hifiman - Svanar | Sennheiser - IE 200 |
|---|---|---|
| Impedance | 60 Ω | 18 Ω |
| Sensitivity | 107 dB | 119 dB |
Between the Svanar and IE 200, the Svanar comes out ahead in several specs, while the IE 200 wins on impedance / sensitivity. Overall, the Svanar scores 50.3 and the IE 200 scores 62.5 on our Mars Score.
Which should you buy?
The IE 200 is the clear pick on raw spec strength, leading by 12.2 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
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 IE 200 if you care most about impedance / sensitivity. Its strongest claims are impedance, sensitivity. The single most decisive one: Impedance — 42.00 Ω less. 18 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 IE 200 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 Sennheiser - IE 200?
Sennheiser - IE 200 leads the current Mars Score by 12.2 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 Sennheiser - IE 200 if…
Sennheiser - IE 200 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 Sennheiser - IE 200 wins
- ▲Impedance — 42.00 Ω less. 18 vs 60.
- ▲Sensitivity — 11.21% more. 119 dB vs 107 dB.
Spec comparison
Drivers
| Spec | Hifiman - Svanar | Sennheiser - IE 200 |
|---|---|---|
| Driver count | 1 | 1 |
| Driver types | Dynamic (Topology Diaphragm) | Dynamic |
| Impedanceⓘ | 60 Ω | 18 Ωlead |
| Sensitivityⓘ | 107 dB | 119 dBlead |
Build
| Spec | Hifiman - Svanar | Sennheiser - IE 200 |
|---|---|---|
| Detachable cable | true | true |
| Connector | 0.78mm 2-pinlead | MMCX |