Side by side comparison and review of Philips SHL4405BK and Sennheiser ACCENTUM Wireless. 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 | Philips SHL4405BK | Sennheiser ACCENTUM Wireless |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 222 g | |
| Colour | - | Black | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Philips SHL4405BK | Sennheiser ACCENTUM Wireless |
|---|
| Headphones Form Factor | On-ear | Full size binaural | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Philips SHL4405BK can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX HD, mSBC, CVSD | |
| Active Noise Cancelling | - | Yes | Sennheiser ACCENTUM Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 9 - 23000 Hz | 10 - 22000 Hz | Philips SHL4405BK offer a larger frequency range than Sennheiser ACCENTUM Wireless. |
| Max Input Power | 40 mW | - | |
| Total Harmonic Distortion (THD) | - | 0.3% | |
| Sensitivity | 103 dB | 106 dB | Sennheiser ACCENTUM Wireless have higher sensitivity than Philips SHL4405BK. |
| Impedance | 24 Ohm | - | |
| Diaphragm | Mylar - 32 mm | 37 mm | Sennheiser ACCENTUM Wireless have a thicker diaphragm than Philips SHL4405BK. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Philips SHL4405BK | Sennheiser ACCENTUM Wireless |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Frequency Response | - | 50 - 8000 Hz |
| REMOTE CONTROL | Philips SHL4405BK | Sennheiser ACCENTUM Wireless |
|---|
| Controls | Play/pause | - |
|---|
| CABLE | Philips SHL4405BK | Sennheiser ACCENTUM Wireless |
|---|
| Cable Type | Headphones cable - single-sided - 1.2 m | USB-C charge cable - detachable | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Plated Connector | Chrome | - |
| BATTERY AND CHARGING | Philips SHL4405BK | Sennheiser ACCENTUM Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | - | 50 hour(s) | |
| Charging Time | - | 3 hour(s) |
| WIRELESS LINK | Philips SHL4405BK | Sennheiser ACCENTUM Wireless |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Philips SHL4405BK | Sennheiser ACCENTUM Wireless |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
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