Sennheiser HDB 630
Marshall Monitor III A.N.C.
What Buyers Say
Sennheiser HDB 630
The Sennheiser HDB 630 headphones are praised for their exceptional sound quality, delivering a clean, neutral, and detailed audio experience that rivals wired audiophile setups. Users highlight excellent comfort for long sessions, impressive battery life, and useful features like parametric EQ and crossfeed. While the ANC is decent but not class-leading, and the touch controls can be finicky, the overall sentiment is very positive, with many considering them a top choice for serious listeners.
Pros
- Exceptional sound quality
- Excellent comfort for long sessions
- Impressive battery life
- Useful parametric EQ and crossfeed
- Good build quality
Cons
- ANC not class-leading
- Touch controls can be finicky
- Plasticky build feel
- Plain aesthetics
- Double-tap ANC/transparency UX issue
Marshall Monitor III A.N.C.
The Marshall Monitor III headphones receive overwhelmingly positive feedback for their excellent sound quality, comfort, and luxurious design. Users praise the clear, detailed audio with good bass and soundstage, as well as the effective noise cancellation and long battery life. Minor criticisms include ear warmth during extended use and a desire for slightly higher volume output.
Pros
- Excellent sound quality
- Comfortable ear cushions
- Effective noise cancellation
- Long battery life (70 hours)
- Luxurious design and build
Cons
- Ear warmth during extended use
- Desire for slightly higher volume
- Slightly large fit for some
- Pause delay could be shorter
Scores
Specifications
| Sennheiser HDB 630 | Marshall Monitor III A.N.C. | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | closed |
| Foldable | ✓ | ✓ |
| Weight | 0.31 kg | 0.25 kg★ |
| Ear Cushion | synthetic leatherette | PU leather |
| Headband | Japanese leatherette | — |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 42 mm★ | 32 mm |
| Drivers | 1★ | — |
| Freq Min | 6 Hz★ | 20 Hz |
| Freq Max | 40 kHz★ | 20 kHz |
| Impedance | 480 Ω | 46 Ω |
| Sensitivity | 105 dB★ | 91.69999694824219 dB |
| Hi-Res Audio | ✓★ | — |
| Codecs | aptX HD, aptX Adaptive | SBC, AAC |
| Surround | Sennheiser HDB 630 Wireless Over-Ear Headphones - Hi-Res Audiophile Sound, Adaptive Noise Cancellation, Parametric EQ, 60 Hour Battery Life, Includes USB-C Low-Latency Bluetooth Adapter - Black | Senn | — |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | hybrid adaptive | adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.2 | 5.3★ |
| Profiles | A2DP, AVRCP, HFP | — |
| Multipoint | ✓ | ✓ |
| Wired Connector | USB-C | 3.5mm |
| Detachable Cable | ✓ | ✓ |
| Cable Length | 1.2000000476837158 m | — |
| Range | — | 10.100000381469727 m★ |
| Battery | ||
| Battery Life | 60 hrs | 100 hrs★ |
| Charge Time | 2 hrs★ | 2.5 hrs |
| Fast Charging | 10 min for 7 hours playback | 15 minutes gives 12 hours of playtime |
| Charging | USB-C | USB-C |
| Capacity | 700 mAh★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 4★ | — |
| NC Mic | ✓ | ✓ |
| Boom Mic | ✗ | — |
| Detachable Mic | ✗ | — |
| Features | ||
| Voice Assistant | voice assistant | Voice assistant |
| Touch Controls | ✓★ | — |
| App | Sennheiser Sound Control Plus | Marshall Bluetooth app |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✓★ | — |
Pros & Cons
Sennheiser HDB 630
- Strong connectivity (98th percentile)98th %ile
- Strong anc (98th percentile)98th %ile
- Strong sound (98th percentile)98th %ile
- Strong social proof (95th percentile)95th %ile
Marshall Monitor III A.N.C.
- Strong battery (99th percentile)99th %ile
- Strong anc (98th percentile)98th %ile
- Strong user sentiment (96th percentile)96th %ile
- Strong connectivity (96th percentile)96th %ile
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 11 of 42 specs.