EPOS I SENNHEISER ADAPT 165 II vs. Audio-Technica ATH M50xBT2

Headphones Comparison, Reviews and Tests

In depth comparison and review of EPOS I SENNHEISER ADAPT 165 II and Audio-Technica ATH M50xBT2. 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 ADAPT 165 II vs. Audio-Technica ATH M50xBT2 Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Product Type Headset - wired - 3.5 mm jack Headphones - Bluetooth - wireless, wired - 3.5 mm jack
Series ADAPT 100 Series M-Series
Weight 145.3 g 307 g EPOS I SENNHEISER ADAPT 165 II are lighter than EPOS I SENNHEISER ADAPT 165 II headphones.
Colour Black Black
Earpad Material Leatherette -
Recommended Use Portable electronics, computer Portable electronics
Bluetooth Range (Operating Distance) - 10 m
SOUND QUALITY EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Headphones Form Factor On-ear Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type - Closed
Adjustable Headband - Yes
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wired Wireless, wired
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.0
Bluetooth Profiles - Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec - SBC, AAC, LDAC
Sound Output Mode Stereo Stereo
Sound Effects EPOS Voice -
Frequency Response 20 - 20000 Hz 15 - 28000 Hz Audio-Technica ATH M50xBT2 offer a larger frequency range than EPOS I SENNHEISER ADAPT 165 II.
Total Harmonic Distortion (THD) 55% -
Sensitivity - 99 dB/mW
Impedance - 38 Ohm
Max Sound Pressure 115 dB -
Diaphragm - 45 mm
Magnet Material Neodymium -
Features - MultiPoint Technology, Low Latency Mode, Google Fast Pair
MICROPHONE EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Form Factor - Built-in
Type Boom -
Microphone Operation Mode - Omni-directional, beamforming
Noise Cancelling Yes - EPOS I SENNHEISER ADAPT 165 II microphone can cancel out ambient noise.
Frequency Response 100 - 8000 Hz 85 - 15000 Hz Audio-Technica ATH M50xBT2 offer a larger microphone frequency range than EPOS I SENNHEISER ADAPT 165 II.
Sensitivity - -38 dBV/Pascal
Microphones Included - 2
REMOTE CONTROL EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Controls - Mute, volume, power on/off, status indicator, answer/end, play/pause, next/previous track, voice assistant
CABLE EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Cable Type Headset cable - 1.12 m Headphones cable - detachable - L shaped - 1.2 m
USB-C charge cable - detachable - 30 cm
Cable Length 1.12 m 1.2 m
Detachable Cable - Yes
Plated Connector - Gold
FEATURES EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Features EPOS ActiveGard Fast charge
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant - Siri, Google Assistant, Alexa built-in
Additional Functions - Amplifier
BATTERY AND CHARGING EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Battery Type - Headphone battery rechargeable - lithium polymer
Battery Life - 50 hour(s)
Charging Time - 3.5 hour(s)
WIRELESS LINK EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Radio Transmitter Power - 5.1 mW
CONNECTIONS EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Connector Type Headset (mini-phone 3.5mm) Headphones (mini-phone stereo 3.5 mm)
OTHERS EPOS I SENNHEISER ADAPT 165 II Audio-Technica ATH M50xBT2
Included Accessories - Protective pouch, USB-C charging cable
Compatibility - iPhone, Android phone, Android tablet
Compliant Standards - RSS-102, FCC Part 15, CAN ICES-3(B)/NMB3(B)
Service & Support Limited warranty - 2 years -
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