LIGHTSPEED Zulu 4
LIGHTSPEED
39 Overall Score
vs
Sennheiser HDB 630
Sennheiser
92 Overall Score
Scores
Music
Gaming
Work
Studio
Commute
Budget
Calls
Specifications
| LIGHTSPEED Zulu 4 | Sennheiser HDB 630 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | closed |
| Foldable | — | ✓★ |
| Weight | 0.41 kg | 0.31 kg★ |
| Ear Cushion | tapered foam | synthetic leatherette |
| Headband | stainless-steel | Japanese Protein Leatherette |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 40 mm | 42 mm★ |
| Drivers | — | 1★ |
| Freq Min | 20 Hz | 6 Hz★ |
| Freq Max | 20 kHz | 40 kHz★ |
| Impedance | 295 Ω | 480 Ω |
| Sensitivity | 114 dB★ | 105 dB |
| Hi-Res Audio | — | ✓★ |
| Codecs | A2DP | 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 | ANR | hybrid adaptive |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | — | 5.2★ |
| Profiles | A2DP | A2DP, AVRCP, HFP |
| Multipoint | ✓★ | — |
| Wired Connector | — | USB-C |
| Detachable Cable | — | ✓★ |
| Battery | ||
| Battery Life | — | 60 hrs★ |
| Charge Time | — | 2 hrs★ |
| Fast Charging | — | 10 Minutes for 7 Hours |
| Charging | — | USB-C★ |
| Capacity | — | 700 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 4★ |
| NC Mic | ✓ | ✓ |
| Boom Mic | ✓★ | ✗ |
| Detachable Mic | — | ✗ |
| Features | ||
| Voice Assistant | — | Siri, Google Assistant |
| Touch Controls | — | ✓★ |
| App | Lightspeed Aviation App | Sennheiser Smart Control Plus |
| Volume Limiting | — | ✗ |
| Gaming Mode | — | ✓★ |
Pros & Cons
LIGHTSPEED Zulu 4
- Strong build (92nd percentile)92nd %ile
- Strong mic (91st percentile)91st %ile
- Strong anc (81st percentile)81st %ile
- Strong sound (79th percentile)
- Below average comfort (3rd percentile)3rd %ile
- Below average battery (3rd percentile)3rd %ile
Sennheiser HDB 630
- Strong sound (98th percentile)98th %ile
- Strong anc (98th percentile)98th %ile
- Strong connectivity (94th percentile)94th %ile
- Strong battery (91st percentile)91st %ile
Pricing
LIGHTSPEED Zulu 4
No current pricing available
Sennheiser HDB 630
Verdict
Winner: Sennheiser HDB 630
Scores 92 overall, wins 7 of 7 usage categories and 17 of 40 specs.
