Side by side comparison and review of Sennheiser SC 75 USB MS and Poly EncorePro 320, QD. 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 SC 75 USB MS | Poly EncorePro 320, QD |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - Quick Disconnect | |
|---|---|---|---|
| Series | - | 300 Series | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser SC 75 USB MS | Poly EncorePro 320, QD |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | - | Sennheiser SC 75 USB MS are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 16000 Hz | 50 - 8000 Hz | Sennheiser SC 75 USB MS offer a larger frequency range than Poly EncorePro 320, QD. |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 118 dB | 118 dB | |
| Diaphragm | - | 28 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser SC 75 USB MS | Poly EncorePro 320, QD |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional | |
| Noise Cancelling | Yes | - | Sennheiser SC 75 USB MS microphone can cancel out ambient noise. |
| REMOTE CONTROL | Sennheiser SC 75 USB MS | Poly EncorePro 320, QD |
|---|
| Controls | - | Mute, volume |
|---|
| CABLE | Sennheiser SC 75 USB MS | Poly EncorePro 320, QD |
|---|
| Cable Type | - | Headset cable |
|---|
| FEATURES | Sennheiser SC 75 USB MS | Poly EncorePro 320, QD |
|---|
| Features | EPOS ActiveGard | - |
|---|
| CONNECTIONS | Sennheiser SC 75 USB MS | Poly EncorePro 320, QD |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
Headset (Quick Disconnect) |
|---|
| OTHERS | Sennheiser SC 75 USB MS | Poly EncorePro 320, QD |
|---|
| Included Accessories | Carrying pouch | - |
|---|
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