Side by side comparison and review of Poly Blackwire 3225 (3300 Series) 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 | Poly Blackwire 3225 (3300 Series) | Poly Voyager Surround 85 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Series | 3300 Series | Voyager Surround 80 series | |
| Height | 17.8 cm | 18.1 cm | |
| Width | 15.5 cm | 19.1 cm | |
| Depth | 3.2 cm | 7.7 cm | |
| Weight | 64 g | 275 g | Poly Blackwire 3225 (3300 Series) are lighter than Poly Blackwire 3225 (3300 Series) 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 Blackwire 3225 (3300 Series) | Poly Voyager Surround 85 |
|---|
| Headphones Form Factor | On-ear | Over ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| 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 | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | Adjustable noise cancellation | |
| Sound Output Mode | Stereo | - | |
| Sensitivity | 90 dB | 132 dB | Poly Voyager Surround 85 have higher sensitivity than Poly Blackwire 3225 (3300 Series). |
| Impedance | 32 Ohm | - | |
| Diaphragm | 28 mm | 40 mm | Poly Voyager Surround 85 have a thicker diaphragm than Poly Blackwire 3225 (3300 Series). |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly Voyager Surround 85 have the ability to connect to multiple devices simultaneously. |
| Features | Digital signal processing, Dynamic EQ optimised | SoundGuard DIGITAL Technology, Smart Sensor Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3225 (3300 Series) | Poly Voyager Surround 85 |
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| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | 20 - 16000 Hz | Poly Voyager Surround 85 offer a larger microphone frequency range than Poly Blackwire 3225 (3300 Series). |
| Sensitivity | -38 dBV/Pascal | -37 dB | |
| Microphones Included | - | 10 |
| REMOTE CONTROL | Poly Blackwire 3225 (3300 Series) | Poly Voyager Surround 85 |
|---|
| Controls | Mute, volume, answer/end, hold, redial | Volume, power on/off, answer/end, play/pause |
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| CABLE | Poly Blackwire 3225 (3300 Series) | Poly Voyager Surround 85 |
|---|
| Cable Type | USB-A cable | USB-C to mini-phone 3.5 mm cable USB-C charge cable - detachable |
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| BATTERY AND CHARGING | Poly Blackwire 3225 (3300 Series) | 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 Blackwire 3225 (3300 Series) | Poly Voyager Surround 85 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
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| OTHERS | Poly Blackwire 3225 (3300 Series) | 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 | Skype Certified, Avaya Certified, Cisco Jabber Certified | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office, UC certified | |
| Supported Host Device OS | Windows 10, macOS, Windows 11 | macOS, Android, iOS, Windows |
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