Bang & Olufsen Beoplay HX vs. EPOS I SENNHEISER ADAPT 561 II

Headphones Comparison, Reviews and Tests

In depth comparison and review of Bang & Olufsen Beoplay HX 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

Bang & Olufsen Beoplay HX vs. EPOS I SENNHEISER ADAPT 561 II Comparison Chart
DESIGN AND DIMENSIONS Bang & Olufsen Beoplay HX EPOS I SENNHEISER ADAPT 561 II
Product Type Headphones - Bluetooth - wireless, wired - 3.5 mm jack Headset - Bluetooth - wireless
Series - ADAPT 500 Series
Height 20 cm -
Width 19.5 cm -
Depth 5.2 cm -
Weight 285 g 232 g EPOS I SENNHEISER ADAPT 561 II are lighter than Bang & Olufsen Beoplay HX headphones.
Dimensions & Weight Details Headphones: 19.5 cm x 5.2 cm x 20 cm
Case: 20 cm x 6.3 cm x 18 cm / 360 g
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Colour Anthracite black | Sand | Timber -
Body Material Plastic, fabric, rubber, polymer, recycled aluminium -
Earpad Material Memory foam, lambskin Plush, textured fabric
Recommended Use Portable electronics Portable electronics, computer
Bluetooth Range (Operating Distance) 12 m 25 m EPOS I SENNHEISER ADAPT 561 II have a greater operating distance than Bang & Olufsen Beoplay HX.
SOUND QUALITY Bang & Olufsen Beoplay HX EPOS I SENNHEISER ADAPT 561 II
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic Dynamic
Ear Cups Type - Closed
Connectivity Technology Wireless, wired Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.1 Bluetooth 5.0 Bang & Olufsen Beoplay HX have a more advanced version of Bluetooth than EPOS I SENNHEISER ADAPT 561 II.
Bluetooth Audio Codec SBC, AAC, aptX Adaptive SBC, AAC
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Adaptive Active Noise Cancellation Hybrid ANC
Sound Output Mode Stereo Stereo
Sound Effects - EPOS Voice
Frequency Response 20 - 22000 Hz 20 - 20000 Hz Bang & Olufsen Beoplay HX offer a larger frequency range than EPOS I SENNHEISER ADAPT 561 II.
Total Harmonic Distortion (THD) - <0.3%
Sensitivity 95 dB/mW -
Impedance 24 Ohm 32 Ohm
Max Sound Pressure - 108 dB
Diaphragm 40 mm -
Simultaneously Connectable Devices Qty (Multipoint) 2 - Bang & Olufsen Beoplay HX have the ability to connect to multiple devices simultaneously.
Magnet Material Neodymium -
Features Google Fast Pair, Microsoft Swift Pair Audio prompts
MICROPHONE Bang & Olufsen Beoplay HX 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 4 2 Bang & Olufsen Beoplay HX have a built-in microphone.
REMOTE CONTROL Bang & Olufsen Beoplay HX EPOS I SENNHEISER ADAPT 561 II
Controls Mute, volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant, audio transparency, ANC mode -
CABLE Bang & Olufsen Beoplay HX EPOS I SENNHEISER ADAPT 561 II
Cable Type Headphones cable - detachable - 1.25 m
USB-C charge cable - detachable - 1.25 m
USB-C to USB-C cable - detachable
Cable Length 1.25 m -
Detachable Cable Yes -
FEATURES Bang & Olufsen Beoplay HX EPOS I SENNHEISER ADAPT 561 II
Features Touch control EPOS ActiveGard
BATTERY AND CHARGING Bang & Olufsen Beoplay HX EPOS I SENNHEISER ADAPT 561 II
Battery Type Headphone battery rechargeable - Lithium Ion Headset battery rechargeable
Battery Capacity 1200 mAh -
Battery Life 35 hour(s) -
Battery Life Details Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours
Continuous playback (noise cancelling OFF / Bluetooth): up to 40 hours
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 3 hour(s) 220 min Bang & Olufsen Beoplay HX recharge faster than Bang & Olufsen Beoplay HX.
CONNECTIONS Bang & Olufsen Beoplay HX EPOS I SENNHEISER ADAPT 561 II
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS Bang & Olufsen Beoplay HX EPOS I SENNHEISER ADAPT 561 II
Included Accessories Carrying case, USB-C to USB-A charging cable Carrying case, BTD 800 USB-C dongle, USB-C to USB-C cable
Software Certification - Zoom Certified, Certified for Microsoft Teams, Optimised for UC, Optimised for Google Meet
Compliant Standards MFI -
Service & Support Limited warranty - 3 years Limited warranty - 2 years
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