Poly S55255089
Poly
39 कुल स्कोर
vs
JBL Live 770NC
JBL
85 कुल स्कोर
स्कोर
Budget
Gaming
Commute
Work
Music
Calls
Studio
स्पेसिफिकेशन
| Poly S55255089 | JBL Live 770NC | |
|---|---|---|
| Design | ||
| Form Factor | on-ear | over-ear |
| Open/Closed | — | closed |
| Foldable | — | ✓★ |
| Weight | 0.13 kg★ | 0.26 kg |
| Ear Cushion | Foam | Soft ear cushions |
| Headband | padded | fabric |
| Audio | ||
| Driver Type | — | dynamic |
| Driver Size | 32 mm | 40 mm★ |
| Drivers | 1 | 1 |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 20 kHz | 20 kHz |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | 94 dB | 100 dB★ |
| Max SPL | — | 95 dB★ |
| Codecs | Poly Blackwire 3320 Stereo USB-C Headset +USB-C/A Adapter - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 7.10 ft Cable - Omni-directional Microphone - Black | SBC, AAC, LE Audio |
| Surround | 7.1 Virtual 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 (Black) | JBL Live 77 |
| Noise Control | ||
| ANC | — | ✓★ |
| ANC Type | — | adaptive |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✗ | ✓★ |
| Bluetooth | — | 5.3★ |
| Profiles | — | A2DP 1.4, HFP 1.8, AVRCP |
| Multipoint | — | ✓★ |
| Wired Connector | USB-C | 3.5mm |
| Detachable Cable | — | ✓★ |
| Cable Length | 2.180000066757202 m | 1.2192000150680542 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 | Poly Lens | JBL Headphones |
| Gaming Mode | — | ✓★ |
| Water Resistance | — | Water-Resistant |
फायदे और नुकसान
Poly S55255089
- Strong mic (93rd percentile)93rd %ile
- Strong comfort (75th percentile)
- Strong sound (69th percentile)
- Strong connectivity (67th percentile)
- Below average social proof (27th percentile)
- Below average anc (34th percentile)
JBL Live 770NC
- Strong connectivity (100th percentile)100th %ile
- Strong anc (99th percentile)99th %ile
- Strong social proof (95th percentile)95th %ile
- Strong battery (95th percentile)95th %ile
फैसला
विजेता: JBL Live 770NC
Scores 85 overall, wins 7 of 7 usage categories and 16 of 42 specs.