In depth comparison and review of Sennheiser SC 165 USB and Sennheiser HMDC 27. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sennheiser SC 165 USB | Sennheiser HMDC 27 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Weight | 98 g | 240 g | Sennheiser SC 165 USB are lighter than Sennheiser SC 165 USB headphones. |
| Colour | Black, white | - | |
| Earpad Material | Leatherette | - | |
| Recommended Use | Portable electronics, computer | Professional audio |
| SOUND QUALITY | Sennheiser SC 165 USB | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | EPOS Voice | - | |
| Frequency Response | 20 - 20000 Hz | 8 - 18000 Hz | Sennheiser SC 165 USB offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Max Sound Pressure | 115 dB | 128 dB | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Sennheiser SC 165 USB | Sennheiser HMDC 27 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | - | Hypercardioid | |
| Frequency Response | 100 - 10000 Hz | 40 - 18000 Hz | Sennheiser HMDC 27 offer a larger microphone frequency range than Sennheiser SC 165 USB. |
| REMOTE CONTROL | Sennheiser SC 165 USB | Sennheiser HMDC 27 |
|---|
| Controls | Volume, answer/end, microphone on/mute, redial | - |
|---|
| CABLE | Sennheiser SC 165 USB | Sennheiser HMDC 27 |
|---|
| Cable Type | Headset cable USB cable - detachable |
- | |
|---|---|---|---|
| Cable Length | 2.262 m | - |
| FEATURES | Sennheiser SC 165 USB | Sennheiser HMDC 27 |
|---|
| Features | EPOS ActiveGard | EPOS ActiveGard |
|---|
| CONNECTIONS | Sennheiser SC 165 USB | Sennheiser HMDC 27 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
- |
|---|
| OTHERS | Sennheiser SC 165 USB | Sennheiser HMDC 27 |
|---|
| Included Accessories | Carrying pouch, USB cable | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Software Certification | Certified for Skype for Business | - | |
| Service & Support | Limited warranty - 2 years | - |
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