Philips Fidelio X3 vs. EPOS I SENNHEISER ADAPT 165T USB-C II

Headphones Comparison, Reviews and Tests

In depth comparison and review of Philips Fidelio X3 and EPOS I SENNHEISER ADAPT 165T USB-C II. 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 Fidelio X3 vs. EPOS I SENNHEISER ADAPT 165T USB-C II Comparison Chart
DESIGN AND DIMENSIONS Philips Fidelio X3 EPOS I SENNHEISER ADAPT 165T USB-C II
Product Type Headphones - wired - 3.5 mm jack Headset - wired - 3.5 mm jack, USB-C
Series - ADAPT 100 Series
Height 23 cm -
Width 19 cm -
Depth 11 cm -
Weight 380 g 135.8 g EPOS I SENNHEISER ADAPT 165T USB-C II are lighter than Philips Fidelio X3 headphones.
Colour - Black
Earpad Material Memory foam Foam
Recommended Use Home audio Portable electronics, computer
High-Resolution Audio Yes -
SOUND QUALITY Philips Fidelio X3 EPOS I SENNHEISER ADAPT 165T USB-C II
Headphones Form Factor On-ear On-ear
Headphones Technology Dynamic Dynamic
Ear Cups Type Open -
Connectivity Technology Wired Wired
Sound Output Mode - Stereo
Sound Effects - EPOS Voice
Frequency Response 5 - 40000 Hz 20 - 20000 Hz Philips Fidelio X3 offer a larger frequency range than EPOS I SENNHEISER ADAPT 165T USB-C II.
Max Input Power 500 mW -
Total Harmonic Distortion (THD) 0.1% -
Sensitivity 100 dB/mW -
Impedance 30 Ohm -
Max Sound Pressure - 115 dB
Diaphragm LMC - 50 mm -
Magnet Material Neodymium Neodymium
In-Cord Volume Control - Yes
MICROPHONE Philips Fidelio X3 EPOS I SENNHEISER ADAPT 165T USB-C II
Type - Boom
Microphone Operation Mode - Mono
Noise Cancelling - Yes EPOS I SENNHEISER ADAPT 165T USB-C II microphone can cancel out ambient noise.
Frequency Response - 100 - 8000 Hz
REMOTE CONTROL Philips Fidelio X3 EPOS I SENNHEISER ADAPT 165T USB-C II
Controls - Volume, answer/end
CABLE Philips Fidelio X3 EPOS I SENNHEISER ADAPT 165T USB-C II
Cable Type Headphones cable - detachable - 3 m Headset cable
Cable Length 3 m -
Detachable Cable Yes -
FEATURES Philips Fidelio X3 EPOS I SENNHEISER ADAPT 165T USB-C II
Features - EPOS ActiveGard
CONNECTIONS Philips Fidelio X3 EPOS I SENNHEISER ADAPT 165T USB-C II
Connector Type Headphones (mini-phone stereo 3.5 mm) Headset (USB Type-C)
Headset (mini-phone 3.5mm)
OTHERS Philips Fidelio X3 EPOS I SENNHEISER ADAPT 165T USB-C II
Included Accessories 3.5 mm to 6.3 mm adapter, cable clip -
Software Certification - Certified for Microsoft Teams, Optimised for UC
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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