Side by side comparison and review of Sennheiser HD 2.30i 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 | 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 | - | |
| Weight | 262 g | 98 g | EPOS I SENNHEISER ADAPT SC 165 USB are lighter than Sennheiser HD 2.30i headphones. |
| Colour | Black | White | Black, white | |
| Earpad Material | Leatherette | Leatherette | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 2.30i | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HD 2.30i can be folded. |
| 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 offer a larger frequency range than EPOS I SENNHEISER ADAPT SC 165 USB. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 115 dB/Vrms | - | |
| Impedance | 22 Ohm | - | |
| Max Sound Pressure | 115 dB | 115 dB | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Sennheiser HD 2.30i | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Mono, omni-directional | - | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Sennheiser HD 2.30i | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Controls | Volume, answer/end, play/pause | Volume, answer/end, microphone on/mute, redial |
|---|
| CABLE | Sennheiser HD 2.30i | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Cable Type | Headphones cable - 1.4 m | Headset cable USB cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.4 m | 2.262 m | |
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser HD 2.30i | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Features | - | EPOS ActiveGard |
|---|
| CONNECTIONS | Sennheiser HD 2.30i | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| 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) |
|---|
| OTHERS | Sennheiser HD 2.30i | EPOS I SENNHEISER ADAPT SC 165 USB |
|---|
| Included Accessories | - | Carrying pouch, USB cable | |
|---|---|---|---|
| Compatibility | iPhone | - | |
| Software Certification | - | Certified for Skype for Business | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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