Side by side comparison and review of Poly Blackwire 3325 and SteelSeries Arctis Nova 7P. 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 | Poly Blackwire 3325 | SteelSeries Arctis Nova 7P |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Series | 3300 Series | - | |
| Height | 18.6 cm | - | |
| Width | 21.6 cm | - | |
| Depth | 5.6 cm | - | |
| Weight | 130 g | - | |
| Colour | - | Black | |
| Body Material | - | Memory foam, airweave | |
| Earpad Material | Leatherette | - | |
| Headband Material | - | PVD-coated steel | |
| Protection | Hearing protection | - | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | Poly Blackwire 3325 | SteelSeries Arctis Nova 7P |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 360° Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | SteelSeries Arctis Nova 7P offer a larger frequency range than Poly Blackwire 3325. |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | 94 dB | 93 dB | Poly Blackwire 3325 have higher sensitivity than SteelSeries Arctis Nova 7P. |
| Impedance | 32 Ohm | 36 Ohm | |
| Diaphragm | 32 mm | 40 mm | SteelSeries Arctis Nova 7P have a thicker diaphragm than Poly Blackwire 3325. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3325 | SteelSeries Arctis Nova 7P |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Noise Cancelling Technology | - | AI Powered Environmental Noise Cancellation | |
| Frequency Response | 100 - 10000 Hz | 100 - 6500 Hz | Poly Blackwire 3325 offer a larger microphone frequency range than SteelSeries Arctis Nova 7P. |
| Sensitivity | -38 dB | -38 dB | |
| Microphone Features | - | Retractable microphone |
| REMOTE CONTROL | Poly Blackwire 3325 | SteelSeries Arctis Nova 7P |
|---|
| Controls | Mute, volume, answer/end | Volume, power on/off, microphone on/mute, pair mode, Bluetooth, sidetone |
|---|
| CABLE | Poly Blackwire 3325 | SteelSeries Arctis Nova 7P |
|---|
| Cable Type | Headset cable | USB-C to USB-A extension cable - detachable - 1.5 m USB-C to USB-A cable - detachable - 1.5 m Mini-phone 3.5 mm 5-pole to mini-phone 3.5 mm 4-pole cable - detachable - 1.2 m |
|---|
| BATTERY AND CHARGING | Poly Blackwire 3325 | SteelSeries Arctis Nova 7P |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life Details | - | Continuous hearing (2.4 GHz): up to 38 hours Continuous hearing (2.4 GHz / Bluetooth): up to 26 hours |
| CONNECTIONS | Poly Blackwire 3325 | SteelSeries Arctis Nova 7P |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
USB (power only) (24 pin USB-C) Audio input / output (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Blackwire 3325 | SteelSeries Arctis Nova 7P |
|---|
| Included Accessories | Carrying pouch | USB-C wireless transmitter, 2 removable magnetic ear plates | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Supported Host Device OS | - | Windows 10, Windows 8.1, macOS 10.13 or later | |
| Service & Support | Limited warranty - 2 years | - |
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