In depth comparison and review of KEF Porsche Design Space One and Philips BASS+ SHB3175BK. 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 | KEF Porsche Design Space One | Philips BASS+ SHB3175BK |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 8.2 cm | 18.5 cm | |
| Width | 19.5 cm | 19 cm | |
| Depth | 17 cm | 4.6 cm | |
| Weight | 330 g | 190 g | Philips BASS+ SHB3175BK are lighter than KEF Porsche Design Space One headphones. |
| Colour | Titanium | Black | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | KEF Porsche Design Space One | Philips BASS+ SHB3175BK |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Philips BASS+ SHB3175BK can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| 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. |
| Noise Isolating | - | Yes | Philips BASS+ SHB3175BK are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 8 - 21500 Hz | Philips BASS+ SHB3175BK offer a larger frequency range than KEF Porsche Design Space One. |
| Max Input Power | 12 mW | 40 mW | |
| Sensitivity | 94 dB | 104 dB | Philips BASS+ SHB3175BK have higher sensitivity than KEF Porsche Design Space One. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | Neodymium | |
| Features | Voice control, Bluetooth aptX technology | - |
| MICROPHONE | KEF Porsche Design Space One | Philips BASS+ SHB3175BK |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | KEF Porsche Design Space One | Philips BASS+ SHB3175BK |
|---|
| Controls | - | Volume control, answer/end, microphone on/mute, phone/music mode, reject call |
|---|
| CABLE | KEF Porsche Design Space One | Philips BASS+ SHB3175BK |
|---|
| Cable Type | Headphones cable - detachable | USB charge cable | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | KEF Porsche Design Space One | Philips BASS+ SHB3175BK |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 850 mAh | - | |
| Battery Life | 110 hour(s) | 12 hours | KEF Porsche Design Space One lasts longer on a single charge than the Philips BASS+ SHB3175BK. |
| Standby Time | - | 166 hours |
| CONNECTIONS | KEF Porsche Design Space One | Philips BASS+ SHB3175BK |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Bluetooth USB (power only) |
|---|
| OTHERS | KEF Porsche Design Space One | Philips BASS+ SHB3175BK |
|---|
| Included Accessories | - | USB charging cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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