Shure AONIC 40 vs. EPOS I SENNHEISER ADAPT 561 II

Headphones Comparison, Reviews and Tests

In depth comparison and review of Shure AONIC 40 and EPOS I SENNHEISER ADAPT 561 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

Shure AONIC 40 vs. EPOS I SENNHEISER ADAPT 561 II Comparison Chart
DESIGN AND DIMENSIONS Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Product Type Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C Headset - Bluetooth - wireless
Series - ADAPT 500 Series
Weight 313 g 232 g EPOS I SENNHEISER ADAPT 561 II are lighter than Shure AONIC 40 headphones.
Colour Black | White, tan -
Earpad Material - Plush, textured fabric
Recommended Use Portable electronics Portable electronics, computer
Bluetooth Range (Operating Distance) 10 m 25 m EPOS I SENNHEISER ADAPT 561 II have a greater operating distance than Shure AONIC 40.
SOUND QUALITY Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic Dynamic
Ear Cups Type - Closed
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.0 Both headphones have the same Bluetooth version.
Bluetooth Audio Codec SBC, AAC, aptX, aptX HD SBC, AAC
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology - Hybrid ANC
Sound Output Mode Stereo Stereo
Sound Effects Bass Boost, Loudness, Treble Boost, Vocal Boost, De-ess, Low Boost EPOS Voice
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power 500 mW -
Total Harmonic Distortion (THD) - <0.3%
Sensitivity 94.7 dB/mW -
Impedance 31 Ohm 32 Ohm
Max Sound Pressure - 108 dB
Diaphragm 40 mm -
Simultaneously Connectable Devices Qty (Multipoint) 2 - Shure AONIC 40 have the ability to connect to multiple devices simultaneously.
Magnet Material Neodymium magnet -
Features Environment mode Audio prompts
MICROPHONE Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Form Factor Built-in Headset microphone
Type - Boom
Microphone Operation Mode - Beamforming, MEMS-directional
Frequency Response - 100 - 10000 Hz
Microphones Included - 2
REMOTE CONTROL Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Controls Mute, volume, power on/off, answer/end, play/pause, next/previous track, reject call, pair mode, voice assistant, ANC on/off, environment mode -
CABLE Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Cable Type Audio cable - detachable
USB-C cable - detachable
USB-C to USB-C cable - detachable
FEATURES Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Features - EPOS ActiveGard
BATTERY AND CHARGING Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Battery Type Headphone battery rechargeable Headset battery rechargeable
Battery Life 25 hour(s) -
Battery Life Details - Continuous playback (noise cancelling OFF): up to 46 hours
Continuous talk (noise cancelling OFF): up to 41 hours
Continuous playback (noise cancelling ON): up to 24 hours
Continuous talk (noise cancelling ON): up to 24 hours
Standby Time - 81 day
Charging Time - 220 min
CONNECTIONS Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Connector Type Audio input (mini-phone stereo 3.5 mm)
USB (24 pin USB-C)
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OTHERS Shure AONIC 40 EPOS I SENNHEISER ADAPT 561 II
Included Accessories Carrying case Carrying case, BTD 800 USB-C dongle, USB-C to USB-C cable
Compatibility iPhone, iPad, Android phone -
Software Certification - Zoom Certified, Certified for Microsoft Teams, Optimised for UC, Optimised for Google Meet
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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