In depth comparison and review of KEF Porsche Design Motion One and Belkin SoundForm Pulse. 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 | Belkin SoundForm Pulse |
|---|
| Product Type | Headset - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.8 cm | - | |
| Width | 15.6 cm | - | |
| Depth | 18.7 cm | - | |
| Weight | 45 g | - | |
| Colour | - | Black | |
| Protection | Waterproof | Sweat-resistant, IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - | |
| Tracking Data | - | Location |
| SOUND QUALITY | KEF Porsche Design Motion One | Belkin SoundForm Pulse |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Belkin SoundForm Pulse have a more advanced version of Bluetooth than KEF Porsche Design Motion One. |
| Active Noise Cancelling | - | Yes | Belkin SoundForm Pulse are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid Active Noise Cancelling | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 95 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8.6 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Belkin SoundForm Pulse have the ability to connect to multiple devices simultaneously. |
| Features | Bluetooth aptX technology | Google Fast Pair, HearThrough |
| MICROPHONE | KEF Porsche Design Motion One | Belkin SoundForm Pulse |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | KEF Porsche Design Motion One | Belkin SoundForm Pulse |
|---|
| Controls | Mute, volume, answer/end, play/pause, skip track | Answer/end, play/pause, next/previous track, reject call, HearThrough, voice assistant, ANC mode |
|---|
| CABLE | KEF Porsche Design Motion One | Belkin SoundForm Pulse |
|---|
| Cable Type | Headset cable - detachable - anti tangle USB charge cable Headset adapter |
USB-C to USB-A cable |
|---|
| FEATURES | KEF Porsche Design Motion One | Belkin SoundForm Pulse |
|---|
| Features | - | Stereo/mono mode, LED indicator | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | - | Touch control | |
| Additional Functions | - | Ping My Earbuds |
| BATTERY AND CHARGING | KEF Porsche Design Motion One | Belkin SoundForm Pulse |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 140 mAh | - | |
| Battery Life | 10 hour(s) | 7 hour(s) | KEF Porsche Design Motion One lasts longer on a single charge than the Belkin SoundForm Pulse. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 35 hours |
|
| Wireless Charging Standards | - | Qi |
| WIRELESS LINK | KEF Porsche Design Motion One | Belkin SoundForm Pulse |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | KEF Porsche Design Motion One | Belkin SoundForm Pulse |
|---|
| Included Accessories | Carrying case, 2 pairs of ear tips, clip | Wireless charging case, 3 pairs of silicone ear tips (S, M, L), USB-C charge cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Windows, Android tablet | |
| Compliant Standards | - | FCC Part 15, RoHS, Qi | |
| Service & Support | - | Limited warranty - 1 year Europe: limited warranty - 2 years Australia: limited warranty - 2 years New Zealand: limited warranty - 2 years |
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