In depth comparison and review of KEF Porsche Design Motion One and Sony WI-C400. 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 Motion One | Sony WI-C400 |
|---|
| Product Type | Headset - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Height | 1.8 cm | - | |
| Width | 15.6 cm | - | |
| Depth | 18.7 cm | - | |
| Weight | 45 g | 35 g | Sony WI-C400 are lighter than KEF Porsche Design Motion One headphones. |
| Colour | - | Black | |
| Protection | Waterproof | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Headphones Form Factor | In-ear | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 8 - 22000 Hz | Sony WI-C400 offer a larger frequency range than KEF Porsche Design Motion One. |
| Sensitivity | 95 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8.6 mm | 9 mm | Sony WI-C400 have a thicker diaphragm than KEF Porsche Design Motion One. |
| Magnet Material | - | Neodymium | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - |
| REMOTE CONTROL | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Controls | Mute, volume, answer/end, play/pause, skip track | Volume, answer/end, play/pause |
|---|
| CABLE | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Cable Type | Headset cable - detachable - anti tangle USB charge cable Headset adapter |
USB cable - 50 m |
|---|
| FEATURES | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Features | - | Vibrating call alert |
|---|
| BATTERY AND CHARGING | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 140 mAh | - | |
| Battery Life | 10 hour(s) | 20 hour(s) | Sony WI-C400 lasts longer on a single charge than the KEF Porsche Design Motion One. |
| Charging Time | - | 4.5 hour(s) |
| WIRELESS LINK | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Connector Type | - | USB (5 pin Micro-USB Type B) |
|---|
| OTHERS | KEF Porsche Design Motion One | Sony WI-C400 |
|---|
| Included Accessories | Carrying case, 2 pairs of ear tips, clip | - |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
