In depth comparison and review of Sennheiser HD 4.40 and Marshall Monitor Bluetooth. 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 | Sennheiser HD 4.40 | Marshall Monitor Bluetooth |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | - | Black |
| SOUND QUALITY | Sennheiser HD 4.40 | Marshall Monitor Bluetooth |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Foldable | - | Yes | Marshall Monitor Bluetooth can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 10 - 20000 Hz | Sennheiser HD 4.40 offer a larger frequency range than Marshall Monitor Bluetooth. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | 92 dB | Sennheiser HD 4.40 have higher sensitivity than Marshall Monitor Bluetooth. |
| Impedance | 18 Ohm | 28 Ohm | |
| Diaphragm | - | 40 mm | |
| Features | - | Bluetooth aptX technology |
| MICROPHONE | Sennheiser HD 4.40 | Marshall Monitor Bluetooth |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 2 | 2 | Both headphones have a built-in microphone. |
| REMOTE CONTROL | Sennheiser HD 4.40 | Marshall Monitor Bluetooth |
|---|
| Controls | - | Answer/end |
|---|
| CABLE | Sennheiser HD 4.40 | Marshall Monitor Bluetooth |
|---|
| Cable Type | - | Headphones cable - detachable |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Marshall Monitor Bluetooth |
|---|
| Battery Type | Headphone battery lithium polymer | - | |
|---|---|---|---|
| Battery Life | - | 30 hour(s) |
| CONNECTIONS | Sennheiser HD 4.40 | Marshall Monitor Bluetooth |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 4.40 | Marshall Monitor Bluetooth |
|---|
| Included Accessories | - | USB charging cable, carrying bag |
|---|
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