EPOS I SENNHEISER GSP 602 vs. EPOS I SENNHEISER ADAPT 135T USB-C II

Headphones Comparison, Reviews and Tests

In depth comparison and review of EPOS I SENNHEISER GSP 602 and EPOS I SENNHEISER ADAPT 135T 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

EPOS I SENNHEISER GSP 602 vs. EPOS I SENNHEISER ADAPT 135T USB-C II Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER GSP 602 EPOS I SENNHEISER ADAPT 135T USB-C II
Product Type Headset - wired - 3.5 mm jack Headset - wired - 3.5 mm jack, USB-C
Series GSP 600 Series ADAPT 100 Series
Height 16.5 cm -
Width 19 cm -
Depth 8 cm -
Weight 395 g 145.3 g EPOS I SENNHEISER ADAPT 135T USB-C II are lighter than EPOS I SENNHEISER GSP 602 headphones.
Colour Black, blue Black
Earpad Material - Leatherette
Recommended Use Game console, computer Portable electronics, computer
SOUND QUALITY EPOS I SENNHEISER GSP 602 EPOS I SENNHEISER ADAPT 135T USB-C II
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed -
Adjustable Headband Yes -
Connectivity Technology Wired Wired
Noise Isolating Yes - EPOS I SENNHEISER GSP 602 are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - EPOS Voice
Frequency Response 10 - 30000 Hz 20 - 20000 Hz EPOS I SENNHEISER GSP 602 offer a larger frequency range than EPOS I SENNHEISER ADAPT 135T USB-C II.
Sensitivity 112 dB -
Impedance 28 Ohm -
Max Sound Pressure - 115 dB
Magnet Material - Neodymium
In-Cord Volume Control - Yes
MICROPHONE EPOS I SENNHEISER GSP 602 EPOS I SENNHEISER ADAPT 135T USB-C II
Form Factor Headset microphone -
Type Boom Boom
Microphone Operation Mode Uni-directional Mono
Noise Cancelling - Yes EPOS I SENNHEISER ADAPT 135T USB-C II microphone can cancel out ambient noise.
Frequency Response 10 - 18000 Hz 100 - 8000 Hz EPOS I SENNHEISER GSP 602 offer a larger microphone frequency range than EPOS I SENNHEISER ADAPT 135T USB-C II.
Sensitivity -47 dBV/Pascal -
Microphone Features Mute function -
REMOTE CONTROL EPOS I SENNHEISER GSP 602 EPOS I SENNHEISER ADAPT 135T USB-C II
Controls Volume Volume, answer/end
CABLE EPOS I SENNHEISER GSP 602 EPOS I SENNHEISER ADAPT 135T USB-C II
Cable Type Headset cable - straight - 2.5 m
Mini-phone 3.5 mm 4-pole to 2 x mini-phone 3.5 mm cable - L shaped - 1.5 m
Headset cable
Cable Length 2.5 m -
FEATURES EPOS I SENNHEISER GSP 602 EPOS I SENNHEISER ADAPT 135T USB-C II
Features - EPOS ActiveGard
CONNECTIONS EPOS I SENNHEISER GSP 602 EPOS I SENNHEISER ADAPT 135T USB-C II
Connector Type Headphones (mini-phone stereo 3.5 mm)
Microphone (mini-phone 3.5mm)
Headset (USB Type-C)
Headset (mini-phone 3.5mm)
OTHERS EPOS I SENNHEISER GSP 602 EPOS I SENNHEISER ADAPT 135T USB-C II
Compatibility Mac, Windows -
Software Certification - Certified for Microsoft Teams, Optimised for UC
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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