Detailed comparison and review of HEDD HEDDphone and Poly Blackwire 3220. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | HEDD HEDDphone | Poly Blackwire 3220 |
|---|
| Product Type | Headphones - wired | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | 3200 Series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | 718 g | 64 g | Poly Blackwire 3220 are lighter than HEDD HEDDphone headphones. |
| Colour | - | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | HEDD HEDDphone | Poly Blackwire 3220 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 40000 Hz | - | |
| Sensitivity | - | 90 dB | |
| Impedance | 42 Ohm | 32 Ohm | |
| Diaphragm | Variable Velocity Transform (VVT) | 28 mm | |
| Features | - | Echo cancelation, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | HEDD HEDDphone | Poly Blackwire 3220 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | HEDD HEDDphone | Poly Blackwire 3220 |
|---|
| Controls | - | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | HEDD HEDDphone | Poly Blackwire 3220 |
|---|
| Cable Type | - | USB-A cable |
|---|
| FEATURES | HEDD HEDDphone | Poly Blackwire 3220 |
|---|
| Features | Air Motion Transformer (AMT) | - |
|---|
| CONNECTIONS | HEDD HEDDphone | Poly Blackwire 3220 |
|---|
| Connector Type | Headphones (mini-XLR) | USB (4 PIN USB Type A) |
|---|
| OTHERS | HEDD HEDDphone | Poly Blackwire 3220 |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 |
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