Philips UpBeat TAT3215BK vs. KEF Mu3

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Philips UpBeat TAT3215BK and KEF Mu3. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Philips UpBeat TAT3215BK vs. KEF Mu3 Comparison Chart
DESIGN AND DIMENSIONS Philips UpBeat TAT3215BK KEF Mu3
Product Type True wireless earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height 6.5 cm -
Width 4.2 cm -
Depth 3.6 cm -
Weight 49 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 Black Silver grey
Protection Splashproof, sweat-resistant 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 Philips UpBeat TAT3215BK KEF Mu3
Headphones Form Factor In-ear In-ear
Headphones Technology Dynamic -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.1 Bluetooth 5.0 Philips UpBeat TAT3215BK have a more advanced version of Bluetooth than KEF Mu3.
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 KEF Mu3 are equipped with active noice cancellation.
Sound Output Mode - 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 PET 8.2 mm
Magnet Material NdFeB -
MICROPHONE Philips UpBeat TAT3215BK KEF Mu3
Form Factor Built-in Built-in
REMOTE CONTROL Philips UpBeat TAT3215BK KEF Mu3
Controls Multiple function button Multiple function button
CABLE Philips UpBeat TAT3215BK KEF Mu3
Cable Type USB power cable - detachable -
FEATURES Philips UpBeat TAT3215BK KEF Mu3
Intelligent Assistant Siri, Google Assistant -
BATTERY AND CHARGING Philips UpBeat TAT3215BK KEF Mu3
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable - Lithium Ion
Battery Capacity - 50 mAh
Battery Life 24 hour(s) 9 hour(s) Philips UpBeat TAT3215BK lasts longer on a single charge than the KEF Mu3.
Battery Life Details Continuous playback: up to 6 hours
Continuous playback (with included charging case): up to 18 hours
Continuous playback (noise cancelling ON): up to 9 hours
Continuous playback (with included charging case): up to 24 hours
Charging Time 1.5 hour(s) -
Included Qty - 2
CONNECTIONS Philips UpBeat TAT3215BK KEF Mu3
Connector Type Bluetooth
USB (power only)
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OTHERS Philips UpBeat TAT3215BK KEF Mu3
Included Accessories - 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh)
Compliant Standards IPX4 IPX5
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