Sennheiser HDB 630
Audio-Technica M-Series ATH-M50xBT2
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
Audio-Technica M-Series ATH-M50xBT2
The Audio-Technica ATH-M50xBT2 are widely praised for their excellent, balanced sound quality that rivals the wired M50x, with rich detail, tight bass, and clear highs. Users highlight the solid Bluetooth 5.0 connectivity, support for LDAC and AAC codecs, multipoint pairing, and exceptional battery life of over 50 hours as major advantages. While comfort is generally high, many note that the headband clamping force is strong, and the earpad and headband padding use a faux leather that tends to peel and flake over time, sometimes within a year. Build quality concerns, including fragile plastic hinges and a cheap-feeling headband, are recurrent complaints, though the overall value for sound performance is consistently rated very high.
Pros
- Excellent balanced sound quality
- Long 50+ hour battery life
- Stable Bluetooth 5.0 and LDAC support
- Multipoint device pairing
- Comfortable for long sessions
Cons
- Fake leather padding peels and flakes
- Strong headband clamping force
- Fragile plastic hinge joints
- Short included cables
- No active noise cancellation
Scores
Specifications
| Sennheiser HDB 630 | Audio-Technica M-Series ATH-M50xBT2 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | closed |
| Foldable | ✓ | ✓ |
| Weight | 0.31 kg★ | 0.45 kg |
| Ear Cushion | synthetic leatherette | professional-grade earpad |
| Headband | Japanese leatherette | professional-grade headband material |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 42 mm | 45 mm★ |
| Drivers | 1 | 1 |
| Freq Min | 6 Hz★ | 15 Hz |
| Freq Max | 40 kHz★ | 28 kHz |
| Impedance | 480 Ω | 38 Ω |
| Sensitivity | 105 dB★ | 99 dB |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | aptX HD, aptX Adaptive | AAC, LDAC |
| 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 | — |
| Transparency | ✓★ | ✗ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.2★ | 5.0 |
| Profiles | A2DP, AVRCP, HFP | — |
| Multipoint | ✓ | ✓ |
| Wired Connector | USB-C | 3.5mm |
| Detachable Cable | ✓ | ✓ |
| Cable Length | 1.2000000476837158 m | 1.2000000476837158 m |
| Range | — | 10.100000381469727 m★ |
| Battery | ||
| Battery Life | 60 hrs★ | 50 hrs |
| Charge Time | 2 hrs★ | 3.5 hrs |
| Fast Charging | 10 min for 7 hours playback | 10-Minute Charge for 3 Hours of Audio |
| Charging | USB-C | USB-C |
| Capacity | 700 mAh★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 4★ | 2 |
| NC Mic | ✓ | ✓ |
| Boom Mic | ✗ | ✗ |
| Detachable Mic | ✗ | ✗ |
| Features | ||
| Voice Assistant | voice assistant | Amazon Alexa |
| Touch Controls | ✓★ | ✗ |
| App | Sennheiser Sound Control Plus | A-T Connect |
| 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
Audio-Technica M-Series ATH-M50xBT2
- Strong sound (94th percentile)94th %ile
- Strong connectivity (94th percentile)94th %ile
- Strong battery (87th percentile)87th %ile
- Strong social proof (84th percentile)84th %ile
- Below average comfort (6th percentile)6th %ile
- Below average anc (32nd percentile)
Pricing
Sennheiser HDB 630
No current pricing available
Audio-Technica M-Series ATH-M50xBT2
Verdict
Scores 100 overall, wins 6 of 7 usage categories and 12 of 42 specs.
