Side by side comparison and review of Sennheiser SC 165 USB and Poly EncorePro 320. 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 165 USB | Poly EncorePro 320 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | EncorePro 300 series | |
| Height | - | 6.7 cm | |
| Width | - | 11.1 cm | |
| Depth | - | 14.9 cm | |
| Weight | 98 g | 74 g | Poly EncorePro 320 are lighter than Sennheiser SC 165 USB headphones. |
| Colour | Black, white | Black | |
| Earpad Material | Leatherette | Artificial leather | |
| Recommended Use | Portable electronics, computer | Computer |
| SOUND QUALITY | Sennheiser SC 165 USB | Poly EncorePro 320 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | - | Sennheiser SC 165 USB are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | EPOS Voice | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 10000 Hz | Sennheiser SC 165 USB offer a larger frequency range than Poly EncorePro 320. |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 115 dB | - | |
| Diaphragm | - | 5.6 mm | |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Sennheiser SC 165 USB | Poly EncorePro 320 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 320 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | 100 - 10000 Hz | 35 - 21000 Hz | Poly EncorePro 320 offer a larger microphone frequency range than Sennheiser SC 165 USB. |
| Sensitivity | - | 40 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Signal-To-Noise Ratio | - | 53 dB |
| REMOTE CONTROL | Sennheiser SC 165 USB | Poly EncorePro 320 |
|---|
| Controls | Volume, answer/end, microphone on/mute, redial | Mute, volume, answer/end |
|---|
| CABLE | Sennheiser SC 165 USB | Poly EncorePro 320 |
|---|
| Cable Type | Headset cable USB cable - detachable |
Headset cable - 2.19 m | |
|---|---|---|---|
| Cable Length | 2.262 m | 2.19 m |
| FEATURES | Sennheiser SC 165 USB | Poly EncorePro 320 |
|---|
| Features | EPOS ActiveGard | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | Sennheiser SC 165 USB | Poly EncorePro 320 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
USB (USB Type-A) |
|---|
| OTHERS | Sennheiser SC 165 USB | Poly EncorePro 320 |
|---|
| Included Accessories | Carrying pouch, USB cable | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | Certified for Skype for Business | Certified for Microsoft Teams | |
| Supported Host Device OS | - | macOS, Windows | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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