Side by side comparison and review of Jabra BIZ 2400 Duo and Sennheiser HD 4.30i. 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 | Jabra BIZ 2400 Duo | Sennheiser HD 4.30i |
|---|
| Product Type | Headset - wired | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | - | Black | White | |
| Body Material | KEVLAR, surgical steel | - |
| SOUND QUALITY | Jabra BIZ 2400 Duo | Sennheiser HD 4.30i |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 300 - 3400 Hz | 18 - 20000 Hz | Sennheiser HD 4.30i offer a larger frequency range than Jabra BIZ 2400 Duo. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | - | 120 dB/Vrms | |
| Impedance | - | 18 Ohm | |
| Diaphragm | - | 32 mm | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Jabra BIZ 2400 Duo | Sennheiser HD 4.30i |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Sensitivity | - | -44 dBV/Pascal |
| REMOTE CONTROL | Jabra BIZ 2400 Duo | Sennheiser HD 4.30i |
|---|
| Controls | - | 3-button remote |
|---|
| CABLE | Jabra BIZ 2400 Duo | Sennheiser HD 4.30i |
|---|
| Cable Type | Headset cable | Headphones cable - detachable - 1.4 m | |
|---|---|---|---|
| Cable Length | - | 1.4 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| CONNECTIONS | Jabra BIZ 2400 Duo | Sennheiser HD 4.30i |
|---|
| Connector Type | Headset | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Jabra BIZ 2400 Duo | Sennheiser HD 4.30i |
|---|
| Included Accessories | - | Soft bag, audio cable (1.4 m) | |
|---|---|---|---|
| Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
| Service & Support | Limited warranty - 3 years | Limited warranty - parts and labour - 2 years |
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