Detailed comparison and review of Poly Blackwire 3325 and EPOS H6PRO. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly Blackwire 3325 | EPOS H6PRO |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 3300 Series | - | |
| Height | 18.6 cm | 19 cm | |
| Width | 21.6 cm | 18.5 cm | |
| Depth | 5.6 cm | 8.5 cm | |
| Weight | 130 g | 322 g | Poly Blackwire 3325 are lighter than Poly Blackwire 3325 headphones. |
| Colour | - | White | Black | Green | Black, blue | |
| Earpad Material | Leatherette | - | |
| Protection | Hearing protection | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Poly Blackwire 3325 | EPOS H6PRO |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | EPOS H6PRO are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | 0.7% | |
| Sensitivity | 94 dB | 111 dB | EPOS H6PRO have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 32 Ohm | 28 Ohm | |
| Diaphragm | 32 mm | 42 mm | EPOS H6PRO have a thicker diaphragm than Poly Blackwire 3325. |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3325 | EPOS H6PRO |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | Yes | - | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 10 - 10000 Hz | EPOS H6PRO offer a larger microphone frequency range than Poly Blackwire 3325. |
| Sensitivity | -38 dB | -35 dBV/Pascal |
| REMOTE CONTROL | Poly Blackwire 3325 | EPOS H6PRO |
|---|
| Controls | Mute, volume, answer/end | Volume |
|---|
| CABLE | Poly Blackwire 3325 | EPOS H6PRO |
|---|
| Cable Type | Headset cable | Headset cable - 2.5 m | |
|---|---|---|---|
| Cable Length | - | 2.5 m |
| CONNECTIONS | Poly Blackwire 3325 | EPOS H6PRO |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
Headset (mini-phone stereo 3.5 mm x 2) |
|---|
| OTHERS | Poly Blackwire 3325 | EPOS H6PRO |
|---|
| Bundled with | - | EPOS GSX 300 sound card | |
|---|---|---|---|
| Included Accessories | Carrying pouch | 2 x H6PRO covers, GSA 30 console cable | |
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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