JBL Live 770NC
JBL
92 종합 점수
vs
Poly Blackwire 8225
Poly
33 종합 점수
점수
Budget
Gaming
Work
Commute
Music
Calls
Studio
사양
| JBL Live 770NC | Poly Blackwire 8225 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | on-ear |
| Open/Closed | closed | closed |
| Foldable | ✓★ | ✗ |
| Weight | 0.26 kg★ | — |
| Ear Cushion | Fabric | — |
| Headband | fabric | — |
| Audio | ||
| Driver Type | Dynamic | — |
| Driver Size | 40 mm★ | — |
| Drivers | 1★ | — |
| Freq Min | 20 Hz★ | — |
| Freq Max | 20 kHz★ | — |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | 100 dB★ | — |
| Max SPL | 95 dB★ | — |
| Codecs | SBC, AAC, LE Audio | Poly Blackwire 8225 Stereo USB-C Headset +USB-C/A Adapter - Stereo - USB Type C - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 7.10 ft Cable - Omni-directional, Noise Cancelling Microphone - Black |
| Surround | JBL Live 770NC - Wireless Over-Ear Headphones with True Adaptive Noise Cancelling with Smart Ambient, Up to 65 Hours of Battery Life, Comfort-fit Fabric Headband & Carrying Pouch (Blue) (Renewed) | JB | 7.1 Virtual Surround |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | True Adaptive | hybrid |
| Transparency | ✓★ | — |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.3★ | — |
| Profiles | A2DP 1.4, HFP 1.8, AVRCP | — |
| Multipoint | ✓★ | — |
| Wired Connector | 3.5mm | USB-C |
| Detachable Cable | ✓★ | ✗ |
| Cable Length | 1.2192000150680542 m | 2.1600000858306885 m |
| Battery | ||
| Battery Life | 65 hrs★ | — |
| Charge Time | 3 hrs★ | — |
| Fast Charging | 5min=4hrs | — |
| Charging | USB-C★ | — |
| Capacity | 850 mAh★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 2★ | — |
| NC Mic | ✓ | ✓ |
| Boom Mic | ✗ | — |
| Detachable Mic | ✗ | — |
| Mic Pattern | — | Omnidirectional |
| Features | ||
| Voice Assistant | Alexa, Google Assistant | — |
| Touch Controls | ✓★ | — |
| App | JBL Headphones | — |
| Gaming Mode | ✓★ | — |
| Water Resistance | IPX4 | — |
장단점
JBL Live 770NC
- Strong connectivity (100th percentile)100th %ile
- Strong social proof (99th percentile)99th %ile
- Strong anc (98th percentile)98th %ile
- Strong build (97th percentile)97th %ile
Poly Blackwire 8225
- Strong anc (83th percentile)83th %ile
- Strong mic (67th percentile)
- Below average connectivity (14th percentile)14th %ile
- Below average comfort (29th percentile)
- Below average social proof (29th percentile)
- Below average build (35th percentile)
가격
JBL Live 770NC0.305달러당 점수
vs
Poly Blackwire 82250.135달러당 점수
JBL Live 770NC 2.3배 더 나은 가성비
JBL Live 770NC
Poly Blackwire 8225
결론
승자: JBL Live 770NC
Scores 92 overall, wins 7 of 7 usage categories and 20 of 42 specs.
