Detailed comparison and review of KEF Mu3 and Philips TAT3217BK. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
DESIGN AND DIMENSIONS | KEF Mu3 | Philips TAT3217BK |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Weight | - | 51 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 |
Earbud: 3.41 cm x 2 cm x 2.18 cm Charging case: 6.25 cm x 2.4 cm x 4.56 cm |
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Colour | Silver grey | Black | |
Protection | Splashproof | 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 Mu3 | Philips TAT3217BK |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | - | Dynamic | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Philips TAT3217BK have a more advanced version of Bluetooth than KEF Mu3. |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | SBC, AAC | SBC | |
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 | 5 mW | |
Sensitivity | 104 dB/mW | 101.5 dB | KEF Mu3 have higher sensitivity than Philips TAT3217BK. |
Impedance | 16 Ohm | 16 Ohm | |
Diaphragm | 8.2 mm | 10 mm | Philips TAT3217BK have a thicker diaphragm than KEF Mu3. |
MICROPHONE | KEF Mu3 | Philips TAT3217BK |
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Form Factor | Built-in | Built-in | |
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Microphones Included | - | 2 |
REMOTE CONTROL | KEF Mu3 | Philips TAT3217BK |
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Controls | Multiple function button | Voice assistant |
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CABLE | KEF Mu3 | Philips TAT3217BK |
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Cable Type | - | USB-C cable - detachable - 50 cm |
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FEATURES | KEF Mu3 | Philips TAT3217BK |
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Features | - | Touch control | |
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Internet of Things (IoT) Compatible | - | Yes | |
Communications Technology | - | Bluetooth | |
Voice Control | - | Indirect | |
Intelligent Assistant | - | Google Assistant ready, Siri ready |
BATTERY AND CHARGING | KEF Mu3 | Philips TAT3217BK |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
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Battery Capacity | 50 mAh | 40 mAh | KEF Mu3 have a higher battery capacity than Philips TAT3217BK. |
Battery Life | 9 hour(s) | 6 hour(s) | KEF Mu3 lasts longer on a single charge than the Philips TAT3217BK. |
Battery Life Details | Continuous playback (noise cancelling ON): up to 9 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 26 hours |
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Charging Time | - | 2 hour(s) | |
Included Qty | 2 | - |
CONNECTIONS | KEF Mu3 | Philips TAT3217BK |
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Connector Type | - | USB (power only) (USB Type-C) |
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OTHERS | KEF Mu3 | Philips TAT3217BK |
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Included Accessories | 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh) | 3 pairs of ear tips (small, medium, large), charging case (460 mAh) | |
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Compliant Standards | IPX5 | IPX5 | |
Service & Support | - | Limited warranty - 2 years |