In depth comparison and review of KEF Porsche Design Motion One and KEF Mu3. 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 | KEF Mu3 |
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Product Type | Headset - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | 1.8 cm | - | |
Width | 15.6 cm | - | |
Depth | 18.7 cm | - | |
Weight | 45 g | - | |
Dimensions & Weight Details | - | Earbud: 1.75 cm x 2.63 cm x 2.45 cm / 5.8 g Charging case: 6.2 cm x 5.2 cm x 3.35 cm / 46.8 g |
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Colour | - | Silver grey | |
Protection | Waterproof | Splashproof | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
SOUND QUALITY | KEF Porsche Design Motion One | KEF Mu3 |
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Headphones Form Factor | In-ear | In-ear | |
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Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | KEF Mu3 have a more advanced version of Bluetooth than KEF Porsche Design Motion One. |
Bluetooth Audio Codec | - | SBC, AAC | |
Active Noise Cancelling | - | Yes | KEF Mu3 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 | - | 5 mW | |
Sensitivity | 95 dB | 104 dB/mW | KEF Mu3 have higher sensitivity than KEF Porsche Design Motion One. |
Impedance | 16 Ohm | 16 Ohm | |
Diaphragm | 8.6 mm | 8.2 mm | KEF Porsche Design Motion One have a thicker diaphragm than KEF Mu3. |
Features | Bluetooth aptX technology | - |
MICROPHONE | KEF Porsche Design Motion One | KEF Mu3 |
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Form Factor | - | Built-in | |
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Microphone Operation Mode | Mono | - |
REMOTE CONTROL | KEF Porsche Design Motion One | KEF Mu3 |
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Controls | Mute, volume, answer/end, play/pause, skip track | Multiple function button |
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CABLE | KEF Porsche Design Motion One | KEF Mu3 |
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Cable Type | Headset cable - detachable - anti tangle USB charge cable Headset adapter |
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BATTERY AND CHARGING | KEF Porsche Design Motion One | KEF Mu3 |
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Battery Type | Headset battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | 140 mAh | 50 mAh | KEF Porsche Design Motion One have a higher battery capacity than KEF Mu3. |
Battery Life | 10 hour(s) | 9 hour(s) | KEF Porsche Design Motion One lasts longer on a single charge than the KEF Mu3. |
Battery Life Details | - | Continuous playback (noise cancelling ON): up to 9 hours Continuous playback (with included charging case): up to 24 hours |
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Included Qty | - | 2 |
WIRELESS LINK | KEF Porsche Design Motion One | KEF Mu3 |
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Transmission Range | 10 m | - | |
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Radio Frequency Range | 2.402 - 2.480GHz | - |
OTHERS | KEF Porsche Design Motion One | KEF Mu3 |
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Included Accessories | Carrying case, 2 pairs of ear tips, clip | 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh) | |
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Compliant Standards | - | IPX5 |