Detailed comparison and review of SteelSeries Arctis 3 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 | SteelSeries Arctis 3 | Poly EncorePro 320 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | EncorePro 300 series | |
| Height | 20.14 cm | 6.7 cm | |
| Width | 17.97 cm | 11.1 cm | |
| Depth | 9.08 cm | 14.9 cm | |
| Weight | 295.8 g | 74 g | Poly EncorePro 320 are lighter than SteelSeries Arctis 3 headphones. |
| Colour | - | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Game console, computer | Computer |
| SOUND QUALITY | SteelSeries Arctis 3 | Poly EncorePro 320 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Windows Sonic surround sound | - | |
| Frequency Response | 20 - 22000 Hz | 20 - 10000 Hz | SteelSeries Arctis 3 offer a larger frequency range than Poly EncorePro 320. |
| Sensitivity | 98 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 5.6 mm | SteelSeries Arctis 3 have a thicker diaphragm than Poly EncorePro 320. |
| Features | - | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | SteelSeries Arctis 3 | Poly EncorePro 320 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Bi-directional | 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 SteelSeries Arctis 3. |
| Sensitivity | -48 dB | 40 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Impedance | 2200 Ohm | - | |
| Signal-To-Noise Ratio | - | 53 dB |
| REMOTE CONTROL | SteelSeries Arctis 3 | Poly EncorePro 320 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | SteelSeries Arctis 3 | Poly EncorePro 320 |
|---|
| Cable Type | Mini-phone 3.5 mm 4-pole to 2 x mini-phone 3.5 mm cable Headset cable - 3 m |
Headset cable - 2.19 m | |
|---|---|---|---|
| Cable Length | - | 2.19 m | |
| Detachable Cable | Yes | - |
| FEATURES | SteelSeries Arctis 3 | Poly EncorePro 320 |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | SteelSeries Arctis 3 | Poly EncorePro 320 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
USB (USB Type-A) |
|---|
| OTHERS | SteelSeries Arctis 3 | Poly EncorePro 320 |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | macOS, Windows | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 1 year | - |
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