Sennheiser HD 598 CS vs. EPOS I SENNHEISER ADAPT 165T USB-C II

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser HD 598 CS 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

Sennheiser HD 598 CS vs. EPOS I SENNHEISER ADAPT 165T USB-C II Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 598 CS EPOS I SENNHEISER ADAPT 165T USB-C II
Product Type Headphones - wired - 3.5 mm jack, 6.35 mm jack Headset - wired - 3.5 mm jack, USB-C
Series - ADAPT 100 Series
Weight - 135.8 g
Colour - Black
Earpad Material - Foam
Recommended Use Home audio, portable electronics Portable electronics, computer
SOUND QUALITY Sennheiser HD 598 CS EPOS I SENNHEISER ADAPT 165T USB-C II
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic Dynamic
Connectivity Technology Wired Wired
Noise Isolating Yes - Sennheiser HD 598 CS are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - EPOS Voice
Frequency Response 10 - 28000 Hz 20 - 20000 Hz Sennheiser HD 598 CS offer a larger frequency range than EPOS I SENNHEISER ADAPT 165T USB-C II.
Total Harmonic Distortion (THD) 0.2% -
Impedance 23 Ohm -
Max Sound Pressure 115 dB 115 dB
Magnet Material - Neodymium
In-Cord Volume Control - Yes
MICROPHONE Sennheiser HD 598 CS EPOS I SENNHEISER ADAPT 165T USB-C II
Type On-cable 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 Sennheiser HD 598 CS EPOS I SENNHEISER ADAPT 165T USB-C II
Controls - Volume, answer/end
CABLE Sennheiser HD 598 CS EPOS I SENNHEISER ADAPT 165T USB-C II
Cable Type Headphones cable - straight - 3 m
Headphones cable - straight - 1.2 m
Headset cable
Detachable Cable Yes -
FEATURES Sennheiser HD 598 CS EPOS I SENNHEISER ADAPT 165T USB-C II
Features - EPOS ActiveGard
CONNECTIONS Sennheiser HD 598 CS EPOS I SENNHEISER ADAPT 165T USB-C II
Connector Type Headphones (phone stereo 6.3 mm)
Headphones (mini-phone stereo 3.5 mm 4-pole)
Headset (USB Type-C)
Headset (mini-phone 3.5mm)
OTHERS Sennheiser HD 598 CS EPOS I SENNHEISER ADAPT 165T USB-C II
Software Certification - Certified for Microsoft Teams, Optimised for UC
Service & Support - Limited warranty - 2 years
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