Side by side comparison and review of JBL LIVE 670NC and Poly Voyager Surround 85. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Series | - | Voyager Surround 80 series | |
| Height | - | 18.1 cm | |
| Width | - | 19.1 cm | |
| Depth | - | 7.7 cm | |
| Weight | 219 g | 275 g | JBL LIVE 670NC are lighter than JBL LIVE 670NC headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Headphones Form Factor | Full size | Over ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | JBL LIVE 670NC can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.3 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Distribution Transport Protocol (AVDTP) | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | True Adaptive Noise Canceling | Adjustable noise cancellation | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Signature Sound, JBL Spatial Sound | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 98 dB | 132 dB | Poly Voyager Surround 85 have higher sensitivity than JBL LIVE 670NC. |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly Voyager Surround 85 have the ability to connect to multiple devices simultaneously. |
| Features | TalkThru technology, 2 devices connectivity, Ambient Aware, Auto Play, Auto Pause, Speed Charge, Smart Ambient | SoundGuard DIGITAL Technology, Smart Sensor Technology |
| MICROPHONE | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 20 - 16000 Hz | |
| Audio Input Details | Beamforming | - | |
| Sensitivity | -38 dBV/Pascal | -37 dB | |
| Microphones Included | 2 | 10 | Poly Voyager Surround 85 have a built-in microphone. |
| REMOTE CONTROL | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Controls | On/off, answer/end, voice assistant | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Cable Type | USB-C charge cable - detachable Headphones cable - detachable - 2 m |
USB-C to mini-phone 3.5 mm cable USB-C charge cable - detachable |
|
|---|---|---|---|
| Cable Length | 2 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Google Assistant, Alexa | - | |
| Sensors | Touch sensor | - |
| BATTERY AND CHARGING | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 850 mAh | - | |
| Battery Life | 65 hour(s) | 24 hours | JBL LIVE 670NC lasts longer on a single charge than the Poly Voyager Surround 85. |
| Battery Life Details | Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 50 hours Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 65 hours Continuous playback (active noise-cancelling on) (noise cancelling ON / cable connection): up to 40 hours Continuous talk (active noise-cancelling on) (noise cancelling ON): up to 28 hours Continuous talk (active noise-cancelling off) (noise cancelling OFF): up to 33 hours |
Continuous playback: up to 24 hours Continuous talk: up to 21 hours |
|
| Charging Time | 3 hour(s) | 1 hours | Poly Voyager Surround 85 recharge faster than JBL LIVE 670NC. |
| CONNECTIONS | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JBL LIVE 670NC | Poly Voyager Surround 85 |
|---|
| Included Accessories | Carrying pouch, audio cable, USB-C charging cable | Carrying case, USB charging cable, charging stand, USB-C to USB-A adapter, USB-C to audio cable, BT700 Bluetooth USB-C adapter | |
|---|---|---|---|
| Software Included | - | Poly Lens | |
| Compatibility | Android phone, Windows, Android tablet | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office, UC certified | |
| Supported Host Device OS | - | macOS, Android, iOS, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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