Over-Ear
Bose QuietComfort 35
Not yet scored
$299
Full review dataBose QuietComfort 35 vs Sennheiser HD 650: which should you buy?
Specs, scores and condensed review verdicts for the Bose QuietComfort 35 vs Sennheiser HD 650, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Over-Ear
Sennheiser HD 650
85Outstanding
$380
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Bose QuietComfort 35
No sub-scores yet - not enough rated reviews.
Sennheiser HD 650
Sound9.0
Value7.5
Specifications
| Spec | Bose QuietComfort 35 | Sennheiser HD 650 |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $299 | $380 |
| HearWiki score | Not scored | 85 / 100 · Outstanding |
| Released | 2016 | - |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | - | 42 mm |
| Drivers per side | 2 | 2 |
| Frequency response | - | 10Hz-41kHz |
| Impedance | - | 300 Ω |
| Sensitivity | - | 99.8 dB/mW |
| Sensitivity (dB/Vrms) | - | 103 |
| Wireless | ||
| Bluetooth | 4.1 | - |
| Codecs | SBC, AAC | - |
| Multipoint pairing | No | No |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | 20 h | - |
| Full charge time | 135 min | - |
| Features | ||
| Active noise cancelling | - | No |
| ANC type | adaptive | - |
| Transparency mode | No | - |
| Companion app | No | - |
| Custom EQ | No | - |
| Wear detection | No | - |
| Controls | buttons | buttons |
| Voice assistant | Bose AR / voice assistant support on QC35 II | - |
| Design | ||
| Weight | 240 g | 260 g |
| Foldable | - | No |
| Detachable cable | - | Yes |
| USB-C | No | No |
| Balanced connection | - | Yes |
| Calls | ||
| Microphones | 2 | - |
What reviewers said
Bose QuietComfort 35
The Bose QuietComfort 35 is a wireless over-ear headphone that prioritizes a serene listening environment with its adaptive active noise cancellation, while offering a comfortable fit for extended wear. Its 20-hour battery life and lightweight design make it a dependable travel companion, though it lacks modern conveniences like USB-C, transparency mode, and app support, reflecting its older release.
- Pro:Effective adaptive noise cancellation
- Pro:Comfortable, lightweight over-ear design
- Pro:Long 20-hour battery life
- Con:No USB-C charging
- Con:No transparency mode
- Con:No multipoint Bluetooth or custom EQ
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
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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