Detailed comparison and review of Sennheiser HD 4.20s and Plantronics .Audio A628. 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 | Sennheiser HD 4.20s | Plantronics .Audio A628 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Colour | Black | - | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 4.20s | Plantronics .Audio A628 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| 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 |
| MICROPHONE | Sennheiser HD 4.20s | Plantronics .Audio A628 |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | Plantronics .Audio A628 |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | Sennheiser HD 4.20s | Plantronics .Audio A628 |
|---|
| Cable Type | - | Headset cable | |
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Plated Connector | Gold | - |
| FEATURES | Sennheiser HD 4.20s | Plantronics .Audio A628 |
|---|
| Additional Functions | - | DSP |
|---|
| CONNECTIONS | Sennheiser HD 4.20s | Plantronics .Audio A628 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HD 4.20s | Plantronics .Audio A628 |
|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
|---|
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