In depth comparison and review of SteelSeries Arctis 7 and Poly Blackwire 325. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 300 Series | |
| Height | 19.7 cm | - | |
| Width | 17.5 cm | - | |
| Depth | 9.1 cm | - | |
| Weight | 353 g | - | |
| Colour | White | Black | - | |
| Headband Material | - | Metal | |
| Recommended Use | Game console, computer | - |
| SOUND QUALITY | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0 | - | |
| Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | SteelSeries Arctis 7 offer a larger frequency range than Poly Blackwire 325. |
| Sensitivity | 98 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Bi-directional | - | |
| Frequency Response | 100 - 6500 Hz | 100 - 10000 Hz | Poly Blackwire 325 offer a larger microphone frequency range than SteelSeries Arctis 7. |
| Sensitivity | -48 dB | - | |
| Impedance | 2200 Ohm | - |
| REMOTE CONTROL | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Cable Type | USB charge cable Audio cable |
Headset cable - 2.13 m | |
|---|---|---|---|
| Cable Length | - | 2.13 m |
| FEATURES | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 24 hour(s) | - |
| CONNECTIONS | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Connector Type | Audio line-out (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | SteelSeries Arctis 7 | Poly Blackwire 325 |
|---|
| Included Accessories | Wireless transmitter | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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