Side by side comparison and review of Poly Blackwire C725-UC and Piranha HP25. 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 C725-UC | Piranha HP25 |
|---|
| Product Type | Headset - wired - USB | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 700 Series | - | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Poly Blackwire C725-UC | Piranha HP25 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | - | Poly Blackwire C725-UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | - | 40 mm | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C725-UC | Piranha HP25 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Frequency Response | 100 - 8000 Hz | 100 - 10000 Hz | Piranha HP25 offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| REMOTE CONTROL | Poly Blackwire C725-UC | Piranha HP25 |
|---|
| Controls | Mute, volume, answer/end | Volume control, microphone on/mute |
|---|
| CABLE | Poly Blackwire C725-UC | Piranha HP25 |
|---|
| Cable Type | USB cable - 2.04 m | Headset cable - braided fabric - 1.2 m | |
|---|---|---|---|
| Cable Length | 2.04 m | 1.2 m |
| CONNECTIONS | Poly Blackwire C725-UC | Piranha HP25 |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Poly Blackwire C725-UC | Piranha HP25 |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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