Sennheiser HD 820 vs. EPOS I SENNHEISER ADAPT SC 165 USB-C

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Sennheiser HD 820 and EPOS I SENNHEISER ADAPT SC 165 USB-C. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Sennheiser HD 820 vs. EPOS I SENNHEISER ADAPT SC 165 USB-C Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 820 EPOS I SENNHEISER ADAPT SC 165 USB-C
Product Type Headphones - wired Headset - wired - 3.5 mm jack, USB-C
Series - SC 100 series
Weight 360 g 97 g EPOS I SENNHEISER ADAPT SC 165 USB-C are lighter than Sennheiser HD 820 headphones.
Colour - Black
Earpad Material Microfibre Leatherette
Recommended Use - Portable electronics, computer
SOUND QUALITY Sennheiser HD 820 EPOS I SENNHEISER ADAPT SC 165 USB-C
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed -
Connectivity Technology Wired Wired
Noise Isolating Yes - Sennheiser HD 820 are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - Voice Clarity
Frequency Response 6 - 48000 Hz 20 - 20000 Hz Sennheiser HD 820 offer a larger frequency range than EPOS I SENNHEISER ADAPT SC 165 USB-C.
Sensitivity 103 dB/Vrms -
Impedance 300 Ohm -
Max Sound Pressure - 115 dB
Magnet Material - Neodymium
In-Cord Volume Control - Yes
MICROPHONE Sennheiser HD 820 EPOS I SENNHEISER ADAPT SC 165 USB-C
Type - Boom
Microphone Operation Mode - Mono
Frequency Response - 100 - 10000 Hz
REMOTE CONTROL Sennheiser HD 820 EPOS I SENNHEISER ADAPT SC 165 USB-C
Controls - Volume, answer/end, microphone on/mute, redial
CABLE Sennheiser HD 820 EPOS I SENNHEISER ADAPT SC 165 USB-C
Cable Type Headphones cable - OFC - 3 m Headset cable
USB-C cable - detachable
Cable Length 3 m -
Plated Connector Gold -
CONNECTIONS Sennheiser HD 820 EPOS I SENNHEISER ADAPT SC 165 USB-C
Connector Type Headphones (phone stereo 6.3 mm) USB (USB Type-C)
Headset (mini-phone 3.5mm)
OTHERS Sennheiser HD 820 EPOS I SENNHEISER ADAPT SC 165 USB-C
Included Accessories USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector -
Software Certification - Certified for Skype for Business
Service & Support - Limited warranty - 2 years
Other projects: