Audio-Technica ATH-DSR7BT vs. EPOS I SENNHEISER ADAPT 135T USB-C II

Headphones Comparison, Reviews and Tests

In depth comparison and review of Audio-Technica ATH-DSR7BT 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

Audio-Technica ATH-DSR7BT vs. EPOS I SENNHEISER ADAPT 135T USB-C II Comparison Chart
DESIGN AND DIMENSIONS Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Product Type Headphones - Bluetooth - wireless Headset - wired - 3.5 mm jack, USB-C
Series - ADAPT 100 Series
Weight 300 g 145.3 g EPOS I SENNHEISER ADAPT 135T USB-C II are lighter than Audio-Technica ATH-DSR7BT headphones.
Colour - Black
Earpad Material - Leatherette
Recommended Use - Portable electronics, computer
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Adjustable Headband Yes -
Foldable Yes - Audio-Technica ATH-DSR7BT can be folded.
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.2 -
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Sound Output Mode Stereo Stereo
Built-in Decoders Pure Digital Drive -
Sound Effects - EPOS Voice
Frequency Response 5 - 40000 Hz 20 - 20000 Hz Audio-Technica ATH-DSR7BT offer a larger frequency range than EPOS I SENNHEISER ADAPT 135T USB-C II.
Sensitivity 100 dB/mW -
Impedance 35 Ohm -
Max Sound Pressure - 115 dB
Diaphragm 45 mm -
Magnet Material - Neodymium
Features Bluetooth aptX technology -
In-Cord Volume Control - Yes
MICROPHONE Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Form Factor Built-in -
Type - Boom
Microphone Technology Condenser -
Microphone Operation Mode Omni-directional Mono
Noise Cancelling - Yes EPOS I SENNHEISER ADAPT 135T USB-C II microphone can cancel out ambient noise.
Frequency Response 50 - 4000 Hz 100 - 8000 Hz EPOS I SENNHEISER ADAPT 135T USB-C II offer a larger microphone frequency range than Audio-Technica ATH-DSR7BT.
Audio Input Details Omni-directional - 50 - 4000 Hz -
Sensitivity -44 dB -
REMOTE CONTROL Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Controls Volume, answer/end Volume, answer/end
CABLE Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Cable Type USB charge cable - 2 m Headset cable
FEATURES Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Features - EPOS ActiveGard
BATTERY AND CHARGING Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Battery Type Headphone battery rechargeable - lithium polymer -
Battery Life 15 hour(s) -
Standby Time 1000 hours -
Charging Time 4 hour(s) -
WIRELESS LINK Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Transmission Range 10 m -
CONNECTIONS Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Connector Type USB (power only) (5 pin Micro-USB Type B (power only)) Headset (USB Type-C)
Headset (mini-phone 3.5mm)
OTHERS Audio-Technica ATH-DSR7BT EPOS I SENNHEISER ADAPT 135T USB-C II
Included Accessories Carrying pouch -
Software Certification - Certified for Microsoft Teams, Optimised for UC
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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