Side by side comparison and review of SteelSeries Arctis Nova 7 and Poly Blackwire 3225 (3300 Series). 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 Nova 7 | Poly Blackwire 3225 (3300 Series) |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | 19.9 cm | 17.8 cm | |
| Width | 16.8 cm | 15.5 cm | |
| Depth | 8.66 cm | 3.2 cm | |
| Weight | 322 g | 64 g | Poly Blackwire 3225 (3300 Series) are lighter than SteelSeries Arctis Nova 7 headphones. |
| Colour | Black | Black | |
| Body Material | Memory foam, airweave | - | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Game console, portable electronics, computer | Computer | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | SteelSeries Arctis Nova 7 | Poly Blackwire 3225 (3300 Series) |
|---|
| 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 5.0 | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3225 (3300 Series) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 360° Spatial Audio | - | |
| Frequency Response | 20 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | 93 dB | 90 dB | SteelSeries Arctis Nova 7 have higher sensitivity than Poly Blackwire 3225 (3300 Series). |
| Impedance | 36 Ohm | 32 Ohm | |
| Diaphragm | - | 28 mm | |
| Features | - | Digital signal processing, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | SteelSeries Arctis Nova 7 | Poly Blackwire 3225 (3300 Series) |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Bi-directional | Omni-directional | |
| Noise Cancelling | Yes | - | SteelSeries Arctis Nova 7 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | AI Powered Environmental Noise Cancellation | - | |
| Frequency Response | 100 - 6500 Hz | 100 - 10000 Hz | Poly Blackwire 3225 (3300 Series) offer a larger microphone frequency range than SteelSeries Arctis Nova 7. |
| Sensitivity | -38 dBV/Pascal | -38 dBV/Pascal |
| REMOTE CONTROL | SteelSeries Arctis Nova 7 | Poly Blackwire 3225 (3300 Series) |
|---|
| Controls | Volume, power on/off, microphone on/mute, pair mode, chat mix controls, Bluetooth | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | SteelSeries Arctis Nova 7 | Poly Blackwire 3225 (3300 Series) |
|---|
| Cable Type | USB-C to USB-A extension cable - detachable - 1.5 m USB-C to USB-A cable - detachable - 1.5 m |
USB-A cable |
|---|
| BATTERY AND CHARGING | SteelSeries Arctis Nova 7 | Poly Blackwire 3225 (3300 Series) |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 620 mAh | - | |
| Battery Life Details | Continuous hearing (2.4 GHz): up to 38 hours Continuous hearing (2.4 GHz / Bluetooth): up to 26 hours |
- |
| CONNECTIONS | SteelSeries Arctis Nova 7 | Poly Blackwire 3225 (3300 Series) |
|---|
| Connector Type | USB (power only) (24 pin USB-C) | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | SteelSeries Arctis Nova 7 | Poly Blackwire 3225 (3300 Series) |
|---|
| Included Accessories | USB-C wireless transmitter | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Service & Support | Limited warranty - 1 year | - |
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