In depth comparison and review of Philips SHL4405BK 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 | Philips SHL4405BK | Sennheiser HD 4.40 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Philips SHL4405BK | Sennheiser HD 4.40 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | Closed | |
| Foldable | Yes | - | Philips SHL4405BK can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 9 - 23000 Hz | 18 - 22000 Hz | Philips SHL4405BK offer a larger frequency range than Sennheiser HD 4.40. |
| Max Input Power | 40 mW | - | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 103 dB | 113 dB | Sennheiser HD 4.40 have higher sensitivity than Philips SHL4405BK. |
| Impedance | 24 Ohm | 18 Ohm | |
| Diaphragm | Mylar - 32 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Philips SHL4405BK | Sennheiser HD 4.40 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Philips SHL4405BK | Sennheiser HD 4.40 |
|---|
| Controls | Play/pause | - |
|---|
| CABLE | Philips SHL4405BK | Sennheiser HD 4.40 |
|---|
| Cable Type | Headphones cable - single-sided - 1.2 m | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Plated Connector | Chrome | - |
| BATTERY AND CHARGING | Philips SHL4405BK | Sennheiser HD 4.40 |
|---|
| Battery Type | - | Headphone battery lithium polymer |
|---|
| CONNECTIONS | Philips SHL4405BK | Sennheiser HD 4.40 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
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