Detailed comparison and review of Plantronics Blackwire C320 and Sennheiser HD 4.20s. 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 | Sennheiser HD 4.20s |
|---|
| Product Type | Headset - wired - USB | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | - | Black | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Plantronics Blackwire C320 | Sennheiser HD 4.20s |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - |
| MICROPHONE | Plantronics Blackwire C320 | Sennheiser HD 4.20s |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | - | -44 dBV/Pascal |
| REMOTE CONTROL | Plantronics Blackwire C320 | Sennheiser HD 4.20s |
|---|
| Controls | Mute, volume, answer/end | 1-button remote |
|---|
| CABLE | Plantronics Blackwire C320 | Sennheiser HD 4.20s |
|---|
| Cable Type | USB cable | - | |
|---|---|---|---|
| Cable Length | - | 1.4 m | |
| Plated Connector | - | Gold |
| FEATURES | Plantronics Blackwire C320 | Sennheiser HD 4.20s |
|---|
| Additional Functions | DSP | - |
|---|
| CONNECTIONS | Plantronics Blackwire C320 | Sennheiser HD 4.20s |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Plantronics Blackwire C320 | Sennheiser HD 4.20s |
|---|
| Service & Support | - | Limited warranty - parts and labour - 2 years |
|---|
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