Side by side comparison and review of Sennheiser HD 2.30i (HD 2.0) and EPOS I SENNHEISER ADAPT SC 165 USB. 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.
| DESIGN AND DIMENSIONS | Sennheiser HD 2.30i (HD 2.0) | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | HD 2.0 | - | |
| Weight | - | 98 g | |
| Colour | Black | Black, white | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 2.30i (HD 2.0) | EPOS I SENNHEISER ADAPT SC 165 USB |
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| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | 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. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 2.30i (HD 2.0) offer a larger frequency range than EPOS I SENNHEISER ADAPT SC 165 USB. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 120 dB | - | |
| Impedance | 22 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 2.30i (HD 2.0) | EPOS I SENNHEISER ADAPT SC 165 USB |
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| Type | - | Boom | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Sennheiser HD 2.30i (HD 2.0) | EPOS I SENNHEISER ADAPT SC 165 USB |
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| Controls | - | Volume, answer/end, microphone on/mute, redial |
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| CABLE | Sennheiser HD 2.30i (HD 2.0) | EPOS I SENNHEISER ADAPT SC 165 USB |
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| Cable Type | Headphones cable - 1.4 m | Headset cable USB cable - detachable |
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|---|---|---|---|
| Cable Length | 1.4 m | 2.262 m |
| FEATURES | Sennheiser HD 2.30i (HD 2.0) | EPOS I SENNHEISER ADAPT SC 165 USB |
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| Features | - | EPOS ActiveGard |
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| CONNECTIONS | Sennheiser HD 2.30i (HD 2.0) | 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 | Sennheiser HD 2.30i (HD 2.0) | EPOS I SENNHEISER ADAPT SC 165 USB |
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| Included Accessories | Carrying pouch | Carrying pouch, USB cable | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Software Certification | - | Certified for Skype for Business | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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