In depth comparison and review of KEF Porsche Design Motion One and Sennheiser MOMENTUM True Wireless 3. 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 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| 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 | - | |
| Dimensions & Weight Details | - | Charging case: 7.01 cm x 4.46 cm x 3.48 cm / 66.4 g Charging case with earphones: 78 g Earphone: 5.8 g |
|
| Colour | - | Black | Graphite | |
| Protection | Waterproof | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | KEF Porsche Design Motion One | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Sennheiser MOMENTUM True Wireless 3 have a more advanced version of Bluetooth than KEF Porsche Design Motion One. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX Adaptive | |
| Active Noise Cancelling | - | Yes | Sennheiser MOMENTUM True Wireless 3 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 21000 Hz | Sennheiser MOMENTUM True Wireless 3 offer a larger frequency range than KEF Porsche Design Motion One. |
| Total Harmonic Distortion (THD) | - | <0.08% | |
| Sensitivity | 95 dB | 107 dB | Sennheiser MOMENTUM True Wireless 3 have higher sensitivity than KEF Porsche Design Motion One. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8.6 mm | 7 mm | KEF Porsche Design Motion One have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 3. |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | KEF Porsche Design Motion One | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | KEF Porsche Design Motion One | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Controls | Mute, volume, answer/end, play/pause, skip track | - |
|---|
| CABLE | KEF Porsche Design Motion One | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Cable Type | Headset cable - detachable - anti tangle USB charge cable Headset adapter |
USB-C charge cable |
|---|
| BATTERY AND CHARGING | KEF Porsche Design Motion One | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 140 mAh | 77 mAh | KEF Porsche Design Motion One have a higher battery capacity than Sennheiser MOMENTUM True Wireless 3. |
| Battery Life | 10 hour(s) | 7 hour(s) | KEF Porsche Design Motion One lasts longer on a single charge than the Sennheiser MOMENTUM True Wireless 3. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | - | 1.5 hour(s) |
| WIRELESS LINK | KEF Porsche Design Motion One | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | KEF Porsche Design Motion One | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Included Accessories | Carrying case, 2 pairs of ear tips, clip | Charging case, 4 pairs of ear tips (XS, S,M, L) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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