Philips ActionFit TAST702BK vs. Devialet Gemini

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Philips ActionFit TAST702BK and Devialet Gemini. 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 ActionFit TAST702BK vs. Devialet Gemini Comparison Chart
DESIGN AND DIMENSIONS Philips ActionFit TAST702BK Devialet Gemini
Product Type True wireless earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height 3.9 cm -
Width 3.81 cm -
Weight 64 g -
Dimensions & Weight Details - Charging case: 5.8 cm x 7.4 cm x 3.1 cm / 76 g
Earbud: 1.8 cm x 3.3 cm x 1.5 cm / 8 g
Colour Black Matte black
Protection IPX5 Splashproof, IPX4, dust-proof
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY Philips ActionFit TAST702BK Devialet Gemini
Headphones Form Factor In-ear In-ear
Headphones Technology Dynamic -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.0 Both headphones have the same Bluetooth version.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec - aptX
Active Noise Cancelling - Yes Devialet Gemini are equipped with active noice cancellation.
Active Noise Cancelling Technology - Internal Delay Compensation technology
Sound Output Mode - Stereo
Frequency Response 20 - 20000 Hz 5 - 20000 Hz Devialet Gemini offer a larger frequency range than Philips ActionFit TAST702BK.
Total Harmonic Distortion (THD) - <0.1%
Sensitivity 94 dB -
Impedance 16 Ohm -
Diaphragm PET - 6 mm 10 mm Devialet Gemini have a thicker diaphragm than Philips ActionFit TAST702BK.
Magnet Material NdFeB -
Features - Ear Active Matching, Pressure Balance Architecture
MICROPHONE Philips ActionFit TAST702BK Devialet Gemini
Form Factor Built-in Built-in
REMOTE CONTROL Philips ActionFit TAST702BK Devialet Gemini
Controls Answer/end, reject call Play/pause, voice assistant, ANC/ambient
CABLE Philips ActionFit TAST702BK Devialet Gemini
Cable Type USB charge cable - detachable - 8 cm Charging cable - detachable
FEATURES Philips ActionFit TAST702BK Devialet Gemini
Features - Touch control
Intelligent Assistant - Siri, Google Assistant
BATTERY AND CHARGING Philips ActionFit TAST702BK Devialet Gemini
Battery Type Headphone battery rechargeable - lithium polymer Headphone battery rechargeable
Battery Life 6 hour(s) 6 hour(s) Both headphones last the same amount of time on a single charge.
Battery Life Details Continuous playback: up to 6 hours
Continuous playback (with included charging case): up to 18 hours
Standby: up to 100 hours
Continuous playback (noise cancelling ON): up to 6 hours
Continuous talk: up to 4 hours
Continuous talk (noise cancelling OFF): up to 4.5 hours
Continuous playback (with included charging case): up to 24 hours
Standby Time 100 hours -
Charging Time - 1.5 hour(s)
CONNECTIONS Philips ActionFit TAST702BK Devialet Gemini
Connector Type Bluetooth
USB (power only)
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OTHERS Philips ActionFit TAST702BK Devialet Gemini
Included Accessories 3 ear tips (small, medium, large) Charging case, charging cable, 4 pairs of ear tips (XS, small, medium, large)
Compliant Standards - IPX4
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