Detailed comparison and review of Sennheiser HD 4.20s 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 | Sennheiser HD 4.20s | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 98 g | |
| Colour | Black | Black, white | |
| Earpad Material | - | Leatherette | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 4.20s | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT SC 165 USB are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Sound Pressure | - | 115 dB | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 4.20s | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Controls | 1-button remote | Volume, answer/end, microphone on/mute, redial |
|---|
| CABLE | Sennheiser HD 4.20s | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Cable Type | - | Headset cable USB cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.4 m | 2.262 m | |
| Plated Connector | Gold | - |
| FEATURES | Sennheiser HD 4.20s | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Features | - | EPOS ActiveGard |
|---|
| CONNECTIONS | Sennheiser HD 4.20s | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 4.20s | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Included Accessories | - | Carrying pouch, USB cable | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business | |
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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