Over-Ear
Sennheiser MOMENTUM 4 Wireless
85Outstanding
$234
Full review dataSennheiser MOMENTUM 4 Wireless vs Sivga SV221 Robin: which should you buy?
Specs, scores and condensed review verdicts for the Sennheiser MOMENTUM 4 Wireless vs Sivga SV221 Robin, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Over-Ear
Sivga SV221 Robin
Not yet scored
$149
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Sennheiser MOMENTUM 4 Wireless
Sound8.5
Noise cancelling8.0
Battery9.5
Calls7.5
Value8.5
Sivga SV221 Robin
No sub-scores yet - not enough rated reviews.
Specifications
| Spec | Sennheiser MOMENTUM 4 Wireless | Sivga SV221 Robin |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $234 | $149 |
| HearWiki score | 85 / 100 · Outstanding | Not scored |
| Released | 2022 | 2024 |
| Audio | ||
| Driver | 42mm dynamic drivers | 50mm dynamic driver |
| Driver size | 42 mm | 50 mm |
| Drivers per side | 1 | 1 |
| Frequency response | 6 Hz - 22,000 Hz | 20Hz-20kHz |
| Impedance | 60 Ω | 32 Ω |
| Sensitivity | 106 dB/mW | 105 dB/mW |
| Wireless | ||
| Bluetooth | 5.2 | - |
| Bluetooth version | 5.2 | - |
| Codecs | SBC, AAC, aptX, aptX Adaptive | - |
| Multipoint pairing | Yes | - |
| Battery | ||
| Battery life | 60 h | - |
| Full charge time | 120 min | - |
| Quick charge | 5 min = up to 4 h | - |
| Wireless charging | No | - |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | adaptive | - |
| Design | ||
| Weight | 293 g | 275 g |
| Water resistance | none | - |
| Detachable cable | - | Yes |
| USB-C | Yes | No |
| Calls | ||
| Microphones | 4 | - |
What reviewers said
Sennheiser MOMENTUM 4 Wireless
The Sennheiser MOMENTUM 4 Wireless are premium over-ear headphones that deliver a well-rounded experience, highlighted by exceptional battery endurance and strong overall performance. They pack effective noise cancellation, support for high-quality wireless audio, and a comfortable design, making them a versatile choice for daily use and travel. While not the absolute leaders in any single category, their combination of features and usability offers excellent value at their price point.
- Pro:Outstanding battery life of up to 60 hours
- Pro:Comfortable fit for extended listening sessions
- Pro:Solid active noise cancellation performance
- Con:Sound quality is very good but not class-leading
- Con:Design feels less premium compared to some rivals
- Con:ANC is effective but not the absolute best available
Sivga SV221 Robin
The Sivga SV221 Robin is a closed-back wired headphone featuring handcrafted rosewood shells and a custom 50mm dynamic driver, delivering a well-rounded signature with substantial low-end and crisp treble. It prioritizes long-wearing comfort with a light 275g build, replaceable ear cushions, and a sturdy braided cord, making it a solid choice for stationary listening at home or in the studio.
- Pro:Natural wood aesthetic and solid build
- Pro:Balanced tuning with punchy bass and clear highs
- Pro:Lightweight and comfortable for extended sessions
- Con:No active noise cancellation or wireless option
- Con:Limited to 20Hz-20kHz frequency response
- Con:Closed-back may trap heat during long use
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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