Detailed comparison and review of Bang & Olufsen Beoplay H9i and EPOS I SENNHEISER ADAPT SC 165 USB. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
DESIGN AND DIMENSIONS | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
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Height | 20 cm | - | |
Width | 19.5 cm | - | |
Depth | 5.2 cm | - | |
Weight | 285 g | 98 g | EPOS I SENNHEISER ADAPT SC 165 USB are lighter than Bang & Olufsen Beoplay H9i headphones. |
Colour | Natural | Black | Pine | Black, white | |
Body Material | Fabric, rubber, anodised aluminium, polymer | - | |
Earpad Material | Leather, memory foam | Leatherette | |
Headband Material | Leather | - | |
Recommended Use | Portable electronics | Portable electronics, computer |
SOUND QUALITY | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Headphones Form Factor | Full size | On-ear | |
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Headphones Technology | Dynamic | Dynamic | |
Ear Cups Type | Closed | - | |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.2 | - | |
Bluetooth Audio Codec | 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 | - | EPOS Voice | |
Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | Bang & Olufsen Beoplay H9i offer a larger frequency range than EPOS I SENNHEISER ADAPT SC 165 USB. |
Sensitivity | 95 dB/mW | - | |
Impedance | 24 Ohm | - | |
Max Sound Pressure | - | 115 dB | |
Diaphragm | 40 mm | - | |
Magnet Material | - | Neodymium | |
In-Cord Volume Control | - | Yes |
MICROPHONE | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Form Factor | Built-in | - | |
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Type | - | Boom | |
Frequency Response | - | 100 - 10000 Hz | |
Microphones Included | 2 | - |
REMOTE CONTROL | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, noise-cancellation suspend button, audio transparency | Volume, answer/end, microphone on/mute, redial |
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CABLE | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Cable Type | Headphones cable - detachable - 1.2 m USB to USB-C cable - 1.25 m |
Headset cable USB cable - detachable |
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Cable Length | 1.2 m | 2.262 m |
FEATURES | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Features | - | EPOS ActiveGard | |
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Sensors | Proximity sensor | - |
BATTERY AND CHARGING | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
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Battery Capacity | 770 mAh | - | |
Battery Life | 24 hour(s) | - | |
Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 18 hours Continuous playback (noise cancelling OFF): up to 23 hours Continuous playback (noise cancelling ON / cable connection): up to 24 hours |
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Charging Time | 2.5 hour(s) | - |
CONNECTIONS | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
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OTHERS | Bang & Olufsen Beoplay H9i | EPOS I SENNHEISER ADAPT SC 165 USB |
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Included Accessories | Carrying pouch, airplane adapter | Carrying pouch, USB cable | |
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Software Certification | - | Certified for Skype for Business | |
Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |