In depth comparison and review of Poly Voyager Surround 80 UC and Poly Voyager Focus B825. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C via Bluetooth adapter | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | Voyager Surround 80 series | - | |
| Height | 18.1 cm | 7 cm | |
| Width | 19.1 cm | 18.3 cm | |
| Depth | 7.7 cm | 16 cm | |
| Weight | 275 g | 155 g | Poly Voyager Focus B825 are lighter than Poly Voyager Surround 80 UC headphones. |
| Colour | Black | Black | |
| Earpad Material | Artificial leather | - | |
| Recommended Use | Computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | 30 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 4.1 | Poly Voyager Surround 80 UC have a more advanced version of Bluetooth than Poly Voyager Focus B825. |
| 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 | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Active Noise Cancellation | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 132 dB | - | |
| Diaphragm | 40 mm | 32 mm | Poly Voyager Surround 80 UC have a thicker diaphragm than Poly Voyager Focus B825. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | 8 | Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously. |
| Features | SoundGuard DIGITAL Technology | Smart Sensor Technology |
| MICROPHONE | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | MEMS-directional | |
| Frequency Response | 100 - 6800 Hz | 100 - 6700 Hz | Poly Voyager Surround 80 UC offer a larger microphone frequency range than Poly Voyager Focus B825. |
| Sensitivity | -37 dB | - | |
| Microphones Included | 6 | 3 | Poly Voyager Surround 80 UC have a built-in microphone. |
| REMOTE CONTROL | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| Controls | Mute, volume, power on/off, play/pause, next/previous track, pair mode, Microsoft Teams button | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| Cable Type | USB-C charge cable - detachable USB-C to mini-phone 3.5 mm cable - detachable USB-C to USB-A adapter - detachable |
Micro-USB charging cable |
|---|
| FEATURES | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| Features | In-call LED indicator, touch control, Smart Sensor Technology | - |
|---|
| BATTERY AND CHARGING | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 1100 mAh | 325 mAh | Poly Voyager Surround 80 UC have a higher battery capacity than Poly Voyager Focus B825. |
| Battery Life | 24 hours | 15 hour(s) | Poly Voyager Surround 80 UC lasts longer on a single charge than the Poly Voyager Focus B825. |
| 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 |
Continuous playback (AAC, active noise-cancelling on): up to 12 hours Continuous talk (active noise-cancelling off): up to 12 hours Continuous talk (active noise-cancelling on): up to 10 hours Continuous playback (active noise-cancelling off): up to 15 hours |
|
| Standby Time | 21 days | - | |
| Charging Time | 1 hour(s) | 2 hour(s) | Poly Voyager Surround 80 UC recharge faster than Poly Voyager Surround 80 UC. |
| CONNECTIONS | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Poly Voyager Surround 80 UC | Poly Voyager Focus B825 |
|---|
| 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 | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Software Included | Poly Lens | - | |
| Compatibility | Mac, Windows | - | |
| Software Certification | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office | Certified for Skype for Business | |
| Supported Host Device OS | macOS, Android, iOS, Windows | - | |
| TAA Compliant | - | Yes |
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