Sennheiser HD 400S vs. EPOS I SENNHEISER ADAPT SC 165

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser HD 400S and EPOS I SENNHEISER ADAPT SC 165. 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.

Headphones Specifications Comparison

Sennheiser HD 400S vs. EPOS I SENNHEISER ADAPT SC 165 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 400S EPOS I SENNHEISER ADAPT SC 165
Product Type Headphones - wired - 3.5 mm jack Headset - wired - 3.5 mm jack
Weight 217 g 98 g EPOS I SENNHEISER ADAPT SC 165 are lighter than Sennheiser HD 400S headphones.
Colour Black Black, white
Earpad Material - Leatherette
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Sennheiser HD 400S EPOS I SENNHEISER ADAPT SC 165
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed -
Foldable Yes - Sennheiser HD 400S can be folded.
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes EPOS I SENNHEISER ADAPT SC 165 are equipped with active noice cancellation.
Noise Isolating Yes - Sennheiser HD 400S are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - EPOS Voice
Frequency Response 18 - 20000 Hz 20 - 20000 Hz Sennheiser HD 400S offer a larger frequency range than EPOS I SENNHEISER ADAPT SC 165.
Total Harmonic Distortion (THD) 0.5% -
Impedance 18 Ohm -
Max Sound Pressure 120 dB 115 dB
Magnet Material - Neodymium
MICROPHONE Sennheiser HD 400S EPOS I SENNHEISER ADAPT SC 165
Type On-cable Boom
Frequency Response 100 - 10000 Hz 100 - 10000 Hz The frequency response of the microphones in both headphones is the same.
REMOTE CONTROL Sennheiser HD 400S EPOS I SENNHEISER ADAPT SC 165
Controls Answer/end, play/pause, next/previous track -
CABLE Sennheiser HD 400S EPOS I SENNHEISER ADAPT SC 165
Cable Type Headphones cable - detachable - L shaped / mini-phone stereo 3.5 mm - 1.4 m Headset cable
Cable Length 1.4 m -
Detachable Cable Yes -
FEATURES Sennheiser HD 400S EPOS I SENNHEISER ADAPT SC 165
Features - EPOS ActiveGard
CONNECTIONS Sennheiser HD 400S EPOS I SENNHEISER ADAPT SC 165
Connector Type Headphones (mini-phone stereo 3.5 mm) Headset (mini-phone stereo 3.5 mm 4-pole)
OTHERS Sennheiser HD 400S EPOS I SENNHEISER ADAPT SC 165
Included Accessories - Carrying pouch
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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