In depth comparison and review of JVC HA S50BT 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 | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 8.2 cm | |
| Width | - | 19.5 cm | |
| Depth | - | 17 cm | |
| Weight | 145 g | 330 g | JVC HA S50BT are lighter than JVC HA S50BT headphones. |
| Colour | - | Titanium | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | Yes | - | JVC HA S50BT can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.1 | KEF Porsche Design Space One have a more advanced version of Bluetooth than JVC HA S50BT. |
| 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 | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 12 mW | |
| Sensitivity | - | 94 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 30.5 mm | 40 mm | KEF Porsche Design Space One have a thicker diaphragm than JVC HA S50BT. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Voice control, Bluetooth aptX technology |
| MICROPHONE | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Cable Type | USB charge cable | Headphones cable - detachable | |
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 850 mAh | |
| Battery Life | 17 hour(s) | 110 hour(s) | KEF Porsche Design Space One lasts longer on a single charge than the JVC HA S50BT. |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Connector Type | Bluetooth USB (power only) |
Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | JVC HA S50BT | KEF Porsche Design Space One |
|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - |
|---|
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