Detailed comparison and review of Plantronics Blackwire C320 and Poly EncorePro 320, QD. 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 | Plantronics Blackwire C320 | Poly EncorePro 320, QD |
|---|
| Product Type | Headset - wired - USB | Headset - wired - Quick Disconnect | |
|---|---|---|---|
| Series | - | 300 Series | |
| Recommended Use | Computer | Computer |
| SOUND QUALITY | Plantronics Blackwire C320 | Poly EncorePro 320, QD |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 50 - 8000 Hz | Plantronics Blackwire C320 offer a larger frequency range than Poly EncorePro 320, QD. |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | - | 28 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Plantronics Blackwire C320 | Poly EncorePro 320, QD |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Plantronics Blackwire C320 | Poly EncorePro 320, QD |
|---|
| Controls | Mute, volume, answer/end | Mute, volume |
|---|
| CABLE | Plantronics Blackwire C320 | Poly EncorePro 320, QD |
|---|
| Cable Type | USB cable | Headset cable |
|---|
| FEATURES | Plantronics Blackwire C320 | Poly EncorePro 320, QD |
|---|
| Additional Functions | DSP | - |
|---|
| CONNECTIONS | Plantronics Blackwire C320 | Poly EncorePro 320, QD |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headset (Quick Disconnect) |
|---|
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