Detailed comparison and review of Sennheiser HD 4.20s and Jabra BIZ 2400 Duo, Noise Canceling, HS. 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 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - Quick Disconnect | |
|---|---|---|---|
| Colour | Black | - |
| SOUND QUALITY | Sennheiser HD 4.20s | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| 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 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | Sennheiser HD 4.20s | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Cable Type | - | Headset cable | |
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sennheiser HD 4.20s | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headset (Quick Disconnect) |
|---|
| OTHERS | Sennheiser HD 4.20s | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
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