Detailed comparison and review of HP Business Headset v2 and Poly Blackwire 3325. 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 | HP Business Headset v2 | Poly Blackwire 3325 |
|---|
| Product Type | Headset - wired | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | 25 cm | 18.6 cm | |
| Width | 8.3 cm | 21.6 cm | |
| Depth | 18 cm | 5.6 cm | |
| Weight | 459 g | 130 g | Poly Blackwire 3325 are lighter than HP Business Headset v2 headphones. |
| Earpad Material | - | Leatherette | |
| Protection | - | Hearing protection | |
| Recommended Use | Computer | - |
| SOUND QUALITY | HP Business Headset v2 | Poly Blackwire 3325 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 100 - 12000 Hz | 20 - 20000 Hz | Poly Blackwire 3325 offer a larger frequency range than HP Business Headset v2. |
| Total Harmonic Distortion (THD) | 3% | - | |
| Sensitivity | 100 dB | 94 dB | HP Business Headset v2 have higher sensitivity than Poly Blackwire 3325. |
| Impedance | - | 32 Ohm | |
| Diaphragm | 28 mm | 32 mm | Poly Blackwire 3325 have a thicker diaphragm than HP Business Headset v2. |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | HP Business Headset v2 | Poly Blackwire 3325 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Total Harmonic Distortion (THD) | 3% | - | |
| Sensitivity | -44 dB | -38 dB |
| REMOTE CONTROL | HP Business Headset v2 | Poly Blackwire 3325 |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end |
|---|
| CABLE | HP Business Headset v2 | Poly Blackwire 3325 |
|---|
| Cable Type | Headset cable - 2 m | Headset cable |
|---|
| CONNECTIONS | HP Business Headset v2 | Poly Blackwire 3325 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | HP Business Headset v2 | Poly Blackwire 3325 |
|---|
| Included Accessories | - | Carrying pouch | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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