Side by side comparison and review of Poly Blackwire 3220 and Poly SupraPlus SDS 1031-15. 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 3220 | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | Headset - wired - USB-A | Headset | |
|---|---|---|---|
| Series | 3200 Series | - | |
| Height | 17.8 cm | - | |
| Width | 15.5 cm | - | |
| Depth | 3.2 cm | - | |
| Weight | 64 g | - | |
| Colour | Black | - | |
| Earpad Material | Artificial leather | - | |
| Recommended Use | Portable electronics, computer | - |
| SOUND QUALITY | Poly Blackwire 3220 | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | On-ear | - | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | - | |
| Active Noise Cancelling | Yes | - | Poly Blackwire 3220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | - | |
| Sound Output Mode | Stereo | - | |
| Sensitivity | 90 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 28 mm | - | |
| Features | Echo cancelation, Dynamic EQ optimised | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3220 | Poly SupraPlus SDS 1031-15 |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dBV/Pascal | - |
| REMOTE CONTROL | Poly Blackwire 3220 | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | Mute, volume, answer/end, hold, redial | Push to Talk (PTT) |
|---|
| CABLE | Poly Blackwire 3220 | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | USB-A cable | Quick Disconnect to LEMO FFP.2S.310 cable |
|---|
| CONNECTIONS | Poly Blackwire 3220 | Poly SupraPlus SDS 1031-15 |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | Poly Blackwire 3220 | Poly SupraPlus SDS 1031-15 |
|---|
| Compatibility | Mac, Windows | - | |
|---|---|---|---|
| Software Certification | Skype Certified, Avaya Certified, Cisco Jabber Certified | - | |
| Supported Host Device OS | Windows 10, macOS, Windows 11 | - | |
| TAA Compliant | - | Yes |
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