Side by side comparison and review of Poly Voyager Surround 80 UC and Poly EncorePro 320. 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 | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C via Bluetooth adapter | Headset - wired - USB-C | |
|---|---|---|---|
| Series | Voyager Surround 80 series | EncorePro 300 series | |
| Height | 18.1 cm | 6.7 cm | |
| Width | 19.1 cm | 11.1 cm | |
| Depth | 7.7 cm | 14.9 cm | |
| Weight | 275 g | 74 g | Poly EncorePro 320 are lighter than Poly Voyager Surround 80 UC headphones. |
| Colour | Black | Black | |
| Earpad Material | Artificial leather | Artificial leather | |
| Recommended Use | Computer | Computer | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless, wired | Wired | |
| 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 80 UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Active Noise Cancellation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 10000 Hz | Poly Voyager Surround 80 UC offer a larger frequency range than Poly EncorePro 320. |
| Sensitivity | 132 dB | - | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 40 mm | 5.6 mm | Poly Voyager Surround 80 UC have a thicker diaphragm than Poly EncorePro 320. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Poly Voyager Surround 80 UC have the ability to connect to multiple devices simultaneously. |
| Features | SoundGuard DIGITAL Technology | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| 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 | 100 - 6800 Hz | 35 - 21000 Hz | Poly EncorePro 320 offer a larger microphone frequency range than Poly Voyager Surround 80 UC. |
| Sensitivity | -37 dB | 40 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Signal-To-Noise Ratio | - | 53 dB | |
| Microphones Included | 6 | - |
| REMOTE CONTROL | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| Controls | Mute, volume, power on/off, play/pause, next/previous track, pair mode, Microsoft Teams button | Mute, volume, answer/end |
|---|
| CABLE | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| Cable Type | USB-C charge cable - detachable USB-C to mini-phone 3.5 mm cable - detachable USB-C to USB-A adapter - detachable |
Headset cable - 2.19 m | |
|---|---|---|---|
| Cable Length | - | 2.19 m |
| FEATURES | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| Features | In-call LED indicator, touch control, Smart Sensor Technology | Boom mic length 135mm, 290° rotatable microphone |
|---|
| BATTERY AND CHARGING | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1100 mAh | - | |
| Battery Life | 24 hours | - | |
| Battery Life Details | Continuous talk: up to 21 hours Continuous playback: up to 24 hours Continuous talk (with 15 min charge): up to 10 hours |
- | |
| Standby Time | 21 days | - | |
| Charging Time | 1 hour(s) | - |
| CONNECTIONS | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (USB Type-A) |
|---|
| OTHERS | Poly Voyager Surround 80 UC | Poly EncorePro 320 |
|---|
| Included Accessories | Carrying case, 3.5 mm to USB-C cable, USB-C to USB-A adapter, BT700 Bluetooth USB-C adapter, USB-C charge cable | - | |
|---|---|---|---|
| Software Included | Poly Lens | - | |
| Compatibility | Mac, Windows | Mac, Windows | |
| Software Certification | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office | Certified for Microsoft Teams | |
| Supported Host Device OS | macOS, Android, iOS, Windows | macOS, Windows | |
| TAA Compliant | - | Yes |
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