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.
DESIGN AND DIMENSIONS | Sennheiser HD 400S | EPOS I SENNHEISER ADAPT SC 165 |
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Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
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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 |
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Headphones Form Factor | Full size | On-ear | |
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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 |
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Type | On-cable | Boom | |
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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 |
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Controls | Answer/end, play/pause, next/previous track | - |
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CABLE | Sennheiser HD 400S | EPOS I SENNHEISER ADAPT SC 165 |
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Cable Type | Headphones cable - detachable - L shaped / mini-phone stereo 3.5 mm - 1.4 m | Headset cable | |
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Cable Length | 1.4 m | - | |
Detachable Cable | Yes | - |
FEATURES | Sennheiser HD 400S | EPOS I SENNHEISER ADAPT SC 165 |
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Features | - | EPOS ActiveGard |
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CONNECTIONS | Sennheiser HD 400S | EPOS I SENNHEISER ADAPT SC 165 |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (mini-phone stereo 3.5 mm 4-pole) |
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OTHERS | Sennheiser HD 400S | EPOS I SENNHEISER ADAPT SC 165 |
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Included Accessories | - | Carrying pouch | |
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Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |