Sony WI-C600N vs. KEF Mu3

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sony WI-C600N and KEF Mu3. 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.

Headphones Specifications Comparison

Sony WI-C600N vs. KEF Mu3 Comparison Chart
DESIGN AND DIMENSIONS Sony WI-C600N KEF Mu3
Product Type Earphones - Bluetooth - wireless - NFC True wireless earphones - Bluetooth - wireless
Weight 35 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
Colour Silver | Black Silver grey
Protection - 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 Sony WI-C600N KEF Mu3
Headphones Form Factor In-ear - behind-the-neck mount In-ear
Headphones Technology Dynamic -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.2 Bluetooth 5.0 KEF Mu3 have a more advanced version of Bluetooth than Sony WI-C600N.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec - SBC, AAC
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Artificial Intelligence Noise 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 - 104 dB/mW
Impedance - 16 Ohm
Diaphragm 6 mm 8.2 mm KEF Mu3 have a thicker diaphragm than Sony WI-C600N.
Magnet Material Neodymium -
MICROPHONE Sony WI-C600N KEF Mu3
Form Factor Built-in Built-in
REMOTE CONTROL Sony WI-C600N KEF Mu3
Controls Volume Multiple function button
CABLE Sony WI-C600N KEF Mu3
Cable Type USB-C charge cable - 20 cm -
FEATURES Sony WI-C600N KEF Mu3
Features Vibrating call alert -
Communications Technology NFC -
BATTERY AND CHARGING Sony WI-C600N KEF Mu3
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable - Lithium Ion
Battery Capacity - 50 mAh
Battery Life 20 hour(s) 9 hour(s) Sony WI-C600N 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
Standby Time 200 hours -
Charging Time 4.5 hour(s) -
Included Qty - 2
CONNECTIONS Sony WI-C600N KEF Mu3
Connector Type USB (power only) (USB Type-C)
Bluetooth
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OTHERS Sony WI-C600N KEF Mu3
Included Accessories 6 pairs of silicone ear tips 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh)
Compliant Standards - IPX5
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