COOSII AC01
COOSII
47 Overall Score
vs
Sennheiser HDB 630
Sennheiser
92 Overall Score
Scores
Music
Gaming
Work
Studio
Commute
Budget
Calls
Specifications
| COOSII AC01 | Sennheiser HDB 630 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | closed |
| Foldable | ✓ | ✓ |
| Weight | — | 0.31 kg★ |
| Ear Cushion | protein leather | synthetic leatherette |
| Headband | TPU | Japanese Protein Leatherette |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 40 mm | 42 mm★ |
| Drivers | — | 1★ |
| Freq Min | — | 6 Hz★ |
| Freq Max | — | 40 kHz★ |
| Impedance | 32 Ω | 480 Ω |
| Sensitivity | — | 105 dB★ |
| Hi-Res Audio | — | ✓★ |
| Codecs | AC01 Headphones Wired Over Ear, Corded Stereo Headsets with Microphone Volume Control for Adults Teens Kids 3.5mm for Cellphones, Tablets, Laptop, Chromebook (Black Grey) | aptX HD, aptX Adaptive |
| Surround | AC01 Headphones Wired Over Ear, Corded Stereo Headsets with Microphone Volume Control for Adults Teens Kids 3.5mm for Cellphones, Tablets, Laptop, Chromebook (Black Grey) | AC01 Headphones Wired Over | 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 |
| Wired Connector | 3.5mm | 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 | — | Sennheiser Smart Control Plus |
| Volume Limiting | — | ✗ |
| Gaming Mode | — | ✓★ |
Pros & Cons
COOSII AC01
- Strong comfort (81st percentile)81st %ile
- Strong social proof (80th percentile)80th %ile
- Strong mic (68th percentile)
- Strong anc (66th percentile)
- Below average connectivity (22nd percentile)
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
Verdict
Winner: Sennheiser HDB 630
Scores 92 overall, wins 7 of 7 usage categories and 18 of 39 specs.