Sennheiser HDB 630
Sennheiser
100 Overall Score
vs
Koss UR40
Koss
43 Overall Score
What Buyers Say
Sennheiser HDB 630
88 out of 100 medium confidence 13 reviews
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
Sound quality 5
Comfort 5
Battery life 4
Build quality 4
Noise cancellation 4
Touch controls 3
Koss UR40
No customer feedback yet
Scores
Music
Studio
Work
Gaming
Commute
Calls
Budget
Specifications
| Sennheiser HDB 630 | Koss UR40 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | semi-open |
| Foldable | ✓ | ✓ |
| Weight | 0.31 kg | 0.17 kg★ |
| Ear Cushion | synthetic leatherette | leatherette |
| Headband | Japanese leatherette | mesh sling |
| Audio | ||
| Driver Type | dynamic | titanium |
| Driver Size | 42 mm★ | 40 mm |
| Drivers | 1 | 1 |
| Freq Min | 6 Hz★ | 15 Hz |
| Freq Max | 40 kHz★ | 22 kHz |
| Impedance | 480 Ω | 60 Ω |
| Sensitivity | 105 dB★ | 98 dB |
| Hi-Res Audio | ✓★ | — |
| Codecs | aptX HD, aptX Adaptive | — |
| 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★ | — |
| Profiles | A2DP, AVRCP, HFP | — |
| Multipoint | ✓★ | — |
| Wired Connector | USB-C | 3.5mm |
| Detachable Cable | ✓★ | ✗ |
| Cable Length | 1.2000000476837158 m | 1.2200000286102295 m |
| Battery | ||
| Battery Life | 60 hrs★ | — |
| Charge Time | 2 hrs★ | — |
| Fast Charging | 10 min for 7 hours playback | — |
| Charging | USB-C★ | — |
| Capacity | 700 mAh★ | — |
| Microphone | ||
| Microphone | ✓★ | ✗ |
| Mic Count | 4★ | — |
| NC Mic | ✓★ | — |
| Boom Mic | ✗ | ✗ |
| Detachable Mic | ✗ | — |
| Features | ||
| Voice Assistant | voice assistant | — |
| Touch Controls | ✓★ | — |
| App | Sennheiser Sound Control Plus | — |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✓★ | — |
Pros & Cons
Sennheiser HDB 630
- Strong anc (99th percentile)99th %ile
- Strong connectivity (98th percentile)98th %ile
- Strong sound (98th percentile)98th %ile
- Strong social proof (95th percentile)95th %ile
- Below average affordability (4th percentile)4th %ile
Koss UR40
- Strong comfort (97th percentile)97th %ile
- Strong sound (71st percentile)
- Strong affordability (69th percentile)
- Strong anc (68th percentile)
- Below average mic (15th percentile)15th %ile
- Below average connectivity (19th percentile)19th %ile
- Below average build (33rd percentile)
Pricing
Sennheiser HDB 630
No current pricing available
Koss UR40
Verdict
Winner: Sennheiser HDB 630
Scores 100 overall, wins 6 of 7 usage categories and 19 of 41 specs.
