Side by side comparison and review of SteelSeries Arctis 9 Wireless and Poly Blackwire 3320-M. 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 | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | - | 130 g | |
| Colour | - | Black | |
| Earpad Material | - | Foam | |
| Design | Games | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP) | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0 | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 98 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than SteelSeries Arctis 9 Wireless. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | SteelSeries Arctis 9 Wireless have a thicker diaphragm than Poly Blackwire 3320-M. |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Bi-directional | - | |
| Frequency Response | 100 - 6500 Hz | 100 - 10000 Hz | Poly Blackwire 3320-M offer a larger microphone frequency range than SteelSeries Arctis 9 Wireless. |
| Sensitivity | -38 dBV/Pascal | -38 dB | |
| Impedance | 2200 Ohm | - |
| REMOTE CONTROL | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Controls | Volume | Mute, volume, answer/end |
|---|
| CABLE | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Cable Type | USB charge cable - detachable | - |
|---|
| BATTERY AND CHARGING | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - |
| WIRELESS LINK | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Radio Frequency Range | 2.4GHz | - |
|---|
| CONNECTIONS | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Connector Type | - | USB (24 pin USB-C) |
|---|
| OTHERS | SteelSeries Arctis 9 Wireless | Poly Blackwire 3320-M |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS |
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