Detailed comparison and review of Poly EncorePro 320 and Poly Voyager Surround 85. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Product Type | Headset - wired - USB-C | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Series | EncorePro 300 series | Voyager Surround 80 series | |
| Height | 6.7 cm | 18.1 cm | |
| Width | 11.1 cm | 19.1 cm | |
| Depth | 14.9 cm | 7.7 cm | |
| Weight | 74 g | 275 g | Poly EncorePro 320 are lighter than Poly EncorePro 320 headphones. |
| Colour | Black | Black | |
| Earpad Material | Artificial leather | Artificial leather | |
| Recommended Use | Computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Headphones Form Factor | On-ear | Over ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.3 | |
| Bluetooth Profiles | - | 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 | Poly Voyager Surround 85 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adjustable noise cancellation | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 10000 Hz | - | |
| Sensitivity | - | 132 dB | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 5.6 mm | 40 mm | Poly Voyager Surround 85 have a thicker diaphragm than Poly EncorePro 320. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly Voyager Surround 85 have the ability to connect to multiple devices simultaneously. |
| Features | SoundGuard DIGITAL Technology | SoundGuard DIGITAL Technology, Smart Sensor Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | Yes | - | Poly EncorePro 320 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | Passive noise cancellation (PNC) | - | |
| Frequency Response | 35 - 21000 Hz | 20 - 16000 Hz | Poly EncorePro 320 offer a larger microphone frequency range than Poly Voyager Surround 85. |
| Sensitivity | 40 dB | -37 dB | |
| Sensitivity Margin | +/- 3dB | - | |
| Signal-To-Noise Ratio | 53 dB | - | |
| Microphones Included | - | 10 |
| REMOTE CONTROL | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Controls | Mute, volume, answer/end | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Cable Type | Headset cable - 2.19 m | USB-C to mini-phone 3.5 mm cable USB-C charge cable - detachable |
|
|---|---|---|---|
| Cable Length | 2.19 m | - |
| FEATURES | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Features | Boom mic length 135mm, 290° rotatable microphone | - |
|---|
| BATTERY AND CHARGING | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 24 hours | |
| Battery Life Details | - | Continuous playback: up to 24 hours Continuous talk: up to 21 hours |
|
| Charging Time | - | 1 hours |
| CONNECTIONS | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Connector Type | USB (USB Type-A) | - |
|---|
| OTHERS | Poly EncorePro 320 | Poly Voyager Surround 85 |
|---|
| Included Accessories | - | 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 | Mac, Windows | Mac, Windows | |
| Software Certification | Certified for Microsoft Teams | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office, UC certified | |
| Supported Host Device OS | macOS, Windows | macOS, Android, iOS, Windows | |
| TAA Compliant | Yes | - |
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