Philips ActionFit TASN503BK vs. EPOS I SENNHEISER GTW 270 Hybrid

Headphones Comparison, Reviews and Tests

In depth comparison and review of Philips ActionFit TASN503BK and EPOS I SENNHEISER GTW 270 Hybrid. 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. EPOS I SENNHEISER GTW 270 Hybrid Comparison Chart
DESIGN AND DIMENSIONS Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Product Type Earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height 8 cm 2.4 cm
Width 8 cm 2.4 cm
Depth 3 cm 2.3 cm
Weight 14.5 g -
Colour Black Grey, black, silver
Protection Waterproof, sweat-resistant IPX5, water-resistant
Design Sports -
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) 10 m 15 m EPOS I SENNHEISER GTW 270 Hybrid have a greater operating distance than Philips ActionFit TASN503BK.
SOUND QUALITY Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Headphones Form Factor In-ear - over-the-ear mount In-ear
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.1 EPOS I SENNHEISER GTW 270 Hybrid 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) -
Bluetooth Audio Codec - aptX
Sound Output Mode - Stereo
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Total Harmonic Distortion (THD) - 2%
Impedance 16 Ohm -
Max Sound Pressure - 100 dB
Diaphragm PET - 6 mm -
Magnet Material NdFeB -
In-Cord Volume Control Yes -
MICROPHONE Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode - Omni-directional
Frequency Response - 100 - 7500 Hz
Sensitivity - -20 dBV/Pascal
REMOTE CONTROL Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Controls Volume control, answer/end, hold, phone/music mode, reject call, redial Answer/end, play/pause, next/previous track
CABLE Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Cable Type - USB-C charge cable
BATTERY AND CHARGING Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Battery Type Headphone battery rechargeable - lithium polymer Headphone battery rechargeable
Battery Life 6 hours 5 hour(s) Philips ActionFit TASN503BK lasts longer on a single charge than the EPOS I SENNHEISER GTW 270 Hybrid.
Battery Life Details - Continuous playback: up to 5 hours
Continuous playback (with included charging case): up to 20 hours
Standby Time 100 hours -
Charging Time - 1.5 hour(s)
WIRELESS LINK Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Transmission Range 10 m -
CONNECTIONS Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Connector Type Bluetooth
USB (power only)
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OTHERS Philips ActionFit TASN503BK EPOS I SENNHEISER GTW 270 Hybrid
Included Accessories 3 pairs of ear tips USB dongle, charging case, USB-C to USB-A cable, silicone ear tip
Service & Support - Limited warranty - 2 years
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