In depth comparison and review of Jabra EVOLVE 30 MS Stereo and Sennheiser HD 4.40. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Jabra EVOLVE 30 MS Stereo | Sennheiser HD 4.40 |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Recommended Use | Portable electronics, computer | - |
| SOUND QUALITY | Jabra EVOLVE 30 MS Stereo | Sennheiser HD 4.40 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 150 - 7000 Hz | 18 - 22000 Hz | Sennheiser HD 4.40 offer a larger frequency range than Jabra EVOLVE 30 MS Stereo. |
| Max Input Power | 10 mW | - | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 93.6 dB | 113 dB | Sennheiser HD 4.40 have higher sensitivity than Jabra EVOLVE 30 MS Stereo. |
| Impedance | 32 Ohm | 18 Ohm | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jabra EVOLVE 30 MS Stereo | Sennheiser HD 4.40 |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Jabra EVOLVE 30 MS Stereo | Sennheiser HD 4.40 |
|---|
| Type | Headset remote control | - | |
|---|---|---|---|
| Controls | Mute, volume, answer/end | - |
| CABLE | Jabra EVOLVE 30 MS Stereo | Sennheiser HD 4.40 |
|---|
| Cable Type | Headset cable | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - |
| BATTERY AND CHARGING | Jabra EVOLVE 30 MS Stereo | Sennheiser HD 4.40 |
|---|
| Battery Type | - | Headphone battery lithium polymer |
|---|
| CONNECTIONS | Jabra EVOLVE 30 MS Stereo | Sennheiser HD 4.40 |
|---|
| Connector Type | Headset (4 PIN USB Type A) | - |
|---|
| OTHERS | Jabra EVOLVE 30 MS Stereo | Sennheiser HD 4.40 |
|---|
| Included Accessories | Carrying pouch | - |
|---|
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