Over-Ear
Sennheiser HD 650
85Outstanding
$380
Full review dataSennheiser HD 650 vs Sennheiser MOMENTUM 4 Wireless Denim: which should you buy?
On aggregated review scores the Sennheiser HD 650 comes out ahead with an HearWiki score of 85. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Sennheiser HD 650 - Outstanding overall at around $380.
Over-Ear
Sennheiser MOMENTUM 4 Wireless Denim
84Great
$230
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Sennheiser HD 650
Sound9.0
Value7.5
Sennheiser MOMENTUM 4 Wireless Denim
Sound9.0
Noise cancelling8.0
Battery10.0
Calls7.0
Value8.0
Specifications
| Spec | Sennheiser HD 650 | Sennheiser MOMENTUM 4 Wireless Denim |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $380 | $230 |
| HearWiki score | 85 / 100 · Outstanding | 84 / 100 · Great |
| Released | - | 2022 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 42 mm | 42 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 10Hz-41kHz | 6Hz-22kHz |
| Impedance | 300 Ω | 60 Ω |
| Sensitivity | 99.8 dB/mW | 106 dB/mW |
| Sensitivity (dB/Vrms) | 103 | - |
| Wireless | ||
| Bluetooth | - | 5.x |
| Bluetooth version | - | 5.2 |
| Codecs | - | SBC, AAC, aptX, aptX Adaptive |
| Multipoint pairing | No | Yes |
| Wireless range | - | 10 m |
| 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 | No | Yes |
| ANC type | - | adaptive |
| Transparency mode | - | Yes |
| Companion app | - | Yes |
| Custom EQ | - | Yes |
| Wear detection | - | Yes |
| Controls | buttons | touch |
| Voice assistant | - | Siri, Google Assistant |
| Design | ||
| Weight | 260 g | 293 g |
| Water resistance | - | none |
| Foldable | No | - |
| Detachable cable | Yes | - |
| USB-C | No | Yes |
| Balanced connection | Yes | - |
| Calls | ||
| Microphones | - | 4 |
| Call noise reduction | - | beamforming noise reduction |
What reviewers said
Sennheiser HD 650
The Sennheiser HD 650 is a wired, open-back dynamic headphone built for serious home listening. It delivers a natural, detailed sound with a comfortable fit, though its sub-bass rolloff and bulky design limit it to stationary use rather than portable or active scenarios. Its replaceable cable and balanced connection option add to its appeal for audiophiles.
- Pro:Excellent clarity and natural tonal balance
- Pro:Very comfortable for long listening sessions
- Pro:Detachable cable and balanced output support
- Con:Noticeable sub-bass rolloff
- Con:Not portable or suitable for active use
- Con:High impedance requires a dedicated amplifier
Sennheiser MOMENTUM 4 Wireless Denim
The Sennheiser MOMENTUM 4 Wireless Denim edition is a well-rounded over-ear headphone that excels in sound quality and battery endurance, offering up to 60 hours of playback. Its adaptive noise cancellation is solid, particularly against higher-frequency sounds, though not the absolute best in its class. With a comfortable fit, extensive feature set, and strong value, it stands out as a balanced performer for most listeners, despite a few minor refinements needed in controls and design.
- Pro:Class-leading sound with rich, detailed audio
- Pro:Exceptional 60-hour battery life with quick charge support
- Pro:Effective adaptive ANC, especially for high-pitched noises
- Con:ANC not quite as powerful as top rivals like Bose
- Con:Slightly heavy build compared to some competitors
- Con:No multipoint connectivity or water resistance rating
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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