Side by side comparison and review of HEDD HEDDphone and Poly Blackwire 3320-M. 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 | HEDD HEDDphone | Poly Blackwire 3320-M |
|---|
| Product Type | Headphones - wired | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | 718 g | 130 g | Poly Blackwire 3320-M are lighter than HEDD HEDDphone headphones. |
| Colour | - | Black | |
| Earpad Material | - | Foam | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | HEDD HEDDphone | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 40000 Hz | 20 - 20000 Hz | HEDD HEDDphone offer a larger frequency range than Poly Blackwire 3320-M. |
| Sensitivity | - | 116 dB | |
| Impedance | 42 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | Variable Velocity Transform (VVT) | 32 mm | |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | HEDD HEDDphone | Poly Blackwire 3320-M |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | HEDD HEDDphone | Poly Blackwire 3320-M |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| FEATURES | HEDD HEDDphone | Poly Blackwire 3320-M |
|---|
| Features | Air Motion Transformer (AMT) | - |
|---|
| CONNECTIONS | HEDD HEDDphone | Poly Blackwire 3320-M |
|---|
| Connector Type | Headphones (mini-XLR) | USB (24 pin USB-C) |
|---|
| OTHERS | HEDD HEDDphone | Poly Blackwire 3320-M |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS |
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