In depth comparison and review of Philips SHB4405BK and KEF Porsche Design Space One. 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 SHB4405BK | KEF Porsche Design Space One |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 14 cm | 8.2 cm | |
| Width | 17 cm | 19.5 cm | |
| Depth | 3 cm | 17 cm | |
| Weight | 90 g | 330 g | Philips SHB4405BK are lighter than Philips SHB4405BK headphones. |
| Colour | - | Titanium | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Philips SHB4405BK | KEF Porsche Design Space One |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Philips SHB4405BK can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | KEF Porsche Design Space One are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 9 - 22000 Hz | 20 - 20000 Hz | Philips SHB4405BK offer a larger frequency range than KEF Porsche Design Space One. |
| Max Input Power | 40 mW | 12 mW | |
| Sensitivity | 103 dB | 94 dB | Philips SHB4405BK have higher sensitivity than KEF Porsche Design Space One. |
| Impedance | 24 Ohm | 16 Ohm | |
| Diaphragm | PET - 32 mm | 40 mm | KEF Porsche Design Space One have a thicker diaphragm than Philips SHB4405BK. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Voice control, Bluetooth aptX technology |
| MICROPHONE | Philips SHB4405BK | KEF Porsche Design Space One |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | Philips SHB4405BK | KEF Porsche Design Space One |
|---|
| Controls | Mute, volume, answer/end, phone/music mode, reject call, redial | - |
|---|
| CABLE | Philips SHB4405BK | KEF Porsche Design Space One |
|---|
| Cable Type | USB charge cable | Headphones cable - detachable | |
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Philips SHB4405BK | KEF Porsche Design Space One |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 850 mAh | |
| Battery Life | 9 hour(s) | 110 hour(s) | KEF Porsche Design Space One lasts longer on a single charge than the Philips SHB4405BK. |
| Standby Time | 300 hours | - |
| WIRELESS LINK | Philips SHB4405BK | KEF Porsche Design Space One |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Philips SHB4405BK | KEF Porsche Design Space One |
|---|
| Connector Type | USB | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
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