Philips ActionFit TASN503BK vs. JBL TUNE Flex

Headphones Comparison, Reviews and Tests

In depth comparison and review of Philips ActionFit TASN503BK and JBL TUNE Flex. 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.

Headphones Specifications Comparison

Philips ActionFit TASN503BK vs. JBL TUNE Flex Comparison Chart
DESIGN AND DIMENSIONS Philips ActionFit TASN503BK JBL TUNE Flex
Product Type Earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height 8 cm -
Width 8 cm -
Depth 3 cm -
Weight 14.5 g -
Dimensions & Weight Details - Charging case: 5.15 cm x 2.93 cm x 4.7 cm / 38.6 g
Earbud: 2.05 cm x 2.02 cm x 3.49 cm / 4.8 g
Colour Black Blue | White | Black | Purple
Protection Waterproof, sweat-resistant -
Design Sports -
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY Philips ActionFit TASN503BK JBL TUNE Flex
Headphones Form Factor In-ear - over-the-ear mount Ear-bud
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.2 JBL TUNE Flex have a more advanced version of Bluetooth than Philips ActionFit TASN503BK.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Active Noise Cancelling - Yes JBL TUNE Flex are equipped with active noice cancellation.
Active Noise Cancelling Technology - Smart Ambient
Sound Output Mode - Stereo
Sound Effects - Pure Bass
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Sensitivity - 110 dB
Impedance 16 Ohm 32 Ohm
Diaphragm PET - 6 mm 12 mm JBL TUNE Flex have a thicker diaphragm than Philips ActionFit TASN503BK.
Magnet Material NdFeB -
In-Cord Volume Control Yes -
MICROPHONE Philips ActionFit TASN503BK JBL TUNE Flex
Form Factor - Built-in
Type On-cable -
Sensitivity - -38 dBV/Pascal
REMOTE CONTROL Philips ActionFit TASN503BK JBL TUNE Flex
Controls Volume control, answer/end, hold, phone/music mode, reject call, redial -
CABLE Philips ActionFit TASN503BK JBL TUNE Flex
Cable Type - USB-C charge cable
BATTERY AND CHARGING Philips ActionFit TASN503BK JBL TUNE Flex
Battery Type Headphone battery rechargeable - lithium polymer 2 x headphone battery rechargeable - lithium polymer
Battery Capacity - 55 mAh
Battery Life 6 hours 4.5 hours Philips ActionFit TASN503BK lasts longer on a single charge than the JBL TUNE Flex.
Battery Life Details - Continuous playback: up to 32 hours
Continuous playback: up to 4.5 hours
Continuous playback (ANC OFF / Bluetooth): up to 8 hours
Continuous playback (ANC ON / Bluetooth): up to 6 hours
Continuous playback (with included charging case): up to 18 hours
Standby Time 100 hours -
Charging Time - 2 hour(s)
Included Qty - 2
WIRELESS LINK Philips ActionFit TASN503BK JBL TUNE Flex
Transmission Range 10 m -
CONNECTIONS Philips ActionFit TASN503BK JBL TUNE Flex
Connector Type Bluetooth
USB (power only)
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OTHERS Philips ActionFit TASN503BK JBL TUNE Flex
Included Accessories 3 pairs of ear tips USB-C charging cable, 3 sizes of earhooks, charging case (570 mAh)
Compliant Standards - IPX4, GFSK, π/4 QPSK, 8DPSK
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