Detailed comparison and review of Sharkoon Rush ER2 and Poly EncorePro 320. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sharkoon Rush ER2 | Poly EncorePro 320 |
|---|
| Product Type | Headset - wired | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | EncorePro 300 series | |
| Height | - | 6.7 cm | |
| Width | - | 11.1 cm | |
| Depth | - | 14.9 cm | |
| Weight | 266 g | 74 g | Poly EncorePro 320 are lighter than Sharkoon Rush ER2 headphones. |
| Colour | White | Red | Green | Blue | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Game console, portable electronics, computer | Computer |
| SOUND QUALITY | Sharkoon Rush ER2 | Poly EncorePro 320 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 10000 Hz | Sharkoon Rush ER2 offer a larger frequency range than Poly EncorePro 320. |
| Max Input Power | 100 mW | - | |
| Sensitivity | 92 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 5.6 mm | Sharkoon Rush ER2 have a thicker diaphragm than Poly EncorePro 320. |
| Features | - | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sharkoon Rush ER2 | 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 | 30 - 16000 Hz | 35 - 21000 Hz | Poly EncorePro 320 offer a larger microphone frequency range than Sharkoon Rush ER2. |
| Audio Input Details | Omni-directional - 30 - 16000 Hz - Output Impedance 2.2 kOhm | - | |
| Sensitivity | -58 dB | 40 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Impedance | 2.2 kOhm | - | |
| Signal-To-Noise Ratio | - | 53 dB |
| REMOTE CONTROL | Sharkoon Rush ER2 | Poly EncorePro 320 |
|---|
| Controls | Volume control, microphone on/mute | Mute, volume, answer/end |
|---|
| CABLE | Sharkoon Rush ER2 | Poly EncorePro 320 |
|---|
| Cable Type | Headset cable - 1.1 m Headset cable - 2.5 m |
Headset cable - 2.19 m | |
|---|---|---|---|
| Cable Length | - | 2.19 m |
| FEATURES | Sharkoon Rush ER2 | Poly EncorePro 320 |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | Sharkoon Rush ER2 | Poly EncorePro 320 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | USB (USB Type-A) |
|---|
| OTHERS | Sharkoon Rush ER2 | Poly EncorePro 320 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | macOS, Windows | |
| TAA Compliant | - | Yes |
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