In depth comparison and review of JVC HA ET50BT and KEF Porsche Design Motion 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 ET50BT | KEF Porsche Design Motion One |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.8 cm | |
| Width | - | 15.6 cm | |
| Depth | - | 18.7 cm | |
| Weight | 17 g | 45 g | JVC HA ET50BT are lighter than JVC HA ET50BT headphones. |
| Colour | Black | - | |
| Protection | Splashproof | Waterproof | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA ET50BT | KEF Porsche Design Motion One |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.1 | KEF Porsche Design Motion One have a more advanced version of Bluetooth than JVC HA ET50BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 95 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 6 mm | 8.6 mm | KEF Porsche Design Motion One have a thicker diaphragm than JVC HA ET50BT. |
| Magnet Material | Neodymium | - | |
| Features | - | Bluetooth aptX technology |
| MICROPHONE | JVC HA ET50BT | KEF Porsche Design Motion One |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | - | Mono |
| REMOTE CONTROL | JVC HA ET50BT | KEF Porsche Design Motion One |
|---|
| Controls | Volume control, play/pause | Mute, volume, answer/end, play/pause, skip track |
|---|
| CABLE | JVC HA ET50BT | KEF Porsche Design Motion One |
|---|
| Cable Type | USB charge cable | Headset cable - detachable - anti tangle USB charge cable Headset adapter |
|---|
| BATTERY AND CHARGING | JVC HA ET50BT | KEF Porsche Design Motion One |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 140 mAh | |
| Battery Life | 9 hour(s) | 10 hour(s) | KEF Porsche Design Motion One lasts longer on a single charge than the JVC HA ET50BT. |
| Charging Time | 3.5 hour(s) | - |
| WIRELESS LINK | JVC HA ET50BT | KEF Porsche Design Motion One |
|---|
| Transmission Range | - | 10 m | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | JVC HA ET50BT | KEF Porsche Design Motion One |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA ET50BT | KEF Porsche Design Motion One |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large) | Carrying case, 2 pairs of ear tips, clip |
|---|
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