In depth comparison and review of Poly Blackwire 3325 and EPOS I SENNHEISER GSP 601. 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 | Poly Blackwire 3325 | EPOS I SENNHEISER GSP 601 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 3300 Series | GSP 600 Series | |
| Height | 18.6 cm | 16.5 cm | |
| Width | 21.6 cm | 19 cm | |
| Depth | 5.6 cm | 8 cm | |
| Weight | 130 g | 395 g | Poly Blackwire 3325 are lighter than Poly Blackwire 3325 headphones. |
| Colour | - | Black, white | |
| Earpad Material | Leatherette | - | |
| Protection | Hearing protection | - | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | Poly Blackwire 3325 | EPOS I SENNHEISER GSP 601 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 30000 Hz | EPOS I SENNHEISER GSP 601 offer a larger frequency range than Poly Blackwire 3325. |
| Sensitivity | 94 dB | - | |
| Impedance | 32 Ohm | 28 Ohm | |
| Max Sound Pressure | - | 112 dB | |
| Diaphragm | 32 mm | - | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3325 | EPOS I SENNHEISER GSP 601 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 10 - 18000 Hz | EPOS I SENNHEISER GSP 601 offer a larger microphone frequency range than Poly Blackwire 3325. |
| Sensitivity | -38 dB | -47 dBV/Pascal | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | Poly Blackwire 3325 | EPOS I SENNHEISER GSP 601 |
|---|
| Controls | Mute, volume, answer/end | Volume |
|---|
| CABLE | Poly Blackwire 3325 | EPOS I SENNHEISER GSP 601 |
|---|
| Cable Type | Headset cable | Headset cable - detachable - 2.5 m Console cable - detachable - 1.5 m |
|---|
| CONNECTIONS | Poly Blackwire 3325 | EPOS I SENNHEISER GSP 601 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
Headset (mini-phone stereo 3.5 mm x 2) Headset (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Blackwire 3325 | EPOS I SENNHEISER GSP 601 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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