Side by side comparison and review of Poly Voyager 4300 UC Series 4320 and Poly Blackwire 3220. 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 4300 UC Series 4320 | Poly Blackwire 3220 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-A | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | 3200 Series | |
| Height | 18.6 cm | 17.8 cm | |
| Width | 21 cm | 15.5 cm | |
| Depth | 5.5 cm | 3.2 cm | |
| Weight | 162 g | 64 g | Poly Blackwire 3220 are lighter than Poly Voyager 4300 UC Series 4320 headphones. |
| Colour | - | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 50 m | - |
| SOUND QUALITY | Poly Voyager 4300 UC Series 4320 | Poly Blackwire 3220 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Noise Isolating | Yes | - | Poly Voyager 4300 UC Series 4320 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sensitivity | - | 90 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 28 mm | |
| Features | Acoustic Fence technology | Echo cancelation, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Poly Voyager 4300 UC Series 4320 | Poly Blackwire 3220 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4300 UC Series 4320 | Poly Blackwire 3220 |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | Poly Voyager 4300 UC Series 4320 | Poly Blackwire 3220 |
|---|
| Cable Type | - | USB-A cable |
|---|
| BATTERY AND CHARGING | Poly Voyager 4300 UC Series 4320 | Poly Blackwire 3220 |
|---|
| Battery Type | Headset battery rechargeable | - |
|---|
| CONNECTIONS | Poly Voyager 4300 UC Series 4320 | Poly Blackwire 3220 |
|---|
| Connector Type | - | USB (4 PIN USB Type A) |
|---|
| OTHERS | Poly Voyager 4300 UC Series 4320 | Poly Blackwire 3220 |
|---|
| Included Accessories | Bluetooth USB-A adapter | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | Zoom Certified | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Service & Support | Limited warranty - 2 years | - |
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