Bowers & Wilkins Px8 S2
JBL Live 670NC
점수
사양
| Bowers & Wilkins Px8 S2 | JBL Live 670NC | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | on-ear |
| Open/Closed | closed | closed |
| Foldable | ✗ | ✓★ |
| Weight | 0.30 kg | 0.23 kg★ |
| Ear Cushion | Leather | fabric |
| Headband | Aluminum, Leather | fabric |
| Audio | ||
| Driver Type | dynamic | Dynamic |
| Driver Size | 40 mm | 40 mm |
| Drivers | 1 | 1 |
| Freq Min | — | 20 Hz★ |
| Freq Max | — | 20 kHz★ |
| Impedance | — | 32 Ω |
| Sensitivity | — | 100 dB★ |
| Max SPL | — | 81 dB★ |
| Hi-Res Audio | ✓★ | — |
| Codecs | AAC, aptX, aptX Adaptive, aptX HD, aptX LL, SBC | — |
| Surround | Bowers & Wilkins Px8 S2 Wireless Over-Ear Headphones, Active Noise Cancelling & Transparency Mode, High-Res Playback, 30H Playtime with Quick Charge Support, Bluetooth Headphones, Onyx Black | Bowers | — |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | adaptive | adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3 | 5.3 |
| Profiles | A2DP, AVRCP, HFP, HSP | A2DP, AVRCP, HFP |
| Multipoint | ✓ | ✓ |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓ | ✓ |
| Cable Length | 1.2000000476837158 m | — |
| Battery | ||
| Battery Life | 30 hrs | 50 hrs★ |
| Charge Time | 0.25 hrs★ | 2 hrs |
| Fast Charging | 15 Minutes for 7 Hours | 5min=4hrs |
| Charging | USB-C | USB-C |
| Capacity | — | 500 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 8★ | 4 |
| NC Mic | ✓ | ✓ |
| Boom Mic | ✗ | — |
| Detachable Mic | ✓★ | — |
| Features | ||
| Voice Assistant | Siri | Alexa, Google Assistant |
| Touch Controls | ✗ | ✗ |
| App | Bowers & Wilkins Music | JBL Headphones |
| Volume Limiting | ✗ | ✓★ |
장단점
Bowers & Wilkins Px8 S2
- Strong mic (99th percentile)99th %ile
- Strong sound (99th percentile)99th %ile
- Strong social proof (99th percentile)99th %ile
- Strong anc (98th percentile)98th %ile
JBL Live 670NC
- Strong anc (98th percentile)98th %ile
- Strong connectivity (97th percentile)97th %ile
- Strong social proof (94th percentile)94th %ile
- Strong mic (85th percentile)85th %ile
가격
Bowers & Wilkins Px8 S2
No current pricing available
JBL Live 670NC
결론
Scores 99 overall, wins 6 of 7 usage categories and 4 of 41 specs.