In depth comparison and review of Poly Blackwire C725-UC and Poly EncorePro 725. 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 C725-UC | Poly EncorePro 725 |
|---|
| Product Type | Headset - wired - USB | Headset - wired - USB-A | |
|---|---|---|---|
| Series | 700 Series | EncorePro 700 Series | |
| Weight | - | 78 g | |
| Colour | - | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Poly Blackwire C725-UC | Poly EncorePro 725 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| 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 | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | - | 28 mm | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C725-UC | Poly EncorePro 725 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 725 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | 100 - 8000 Hz | 100 - 6800 Hz | Poly Blackwire C725-UC offer a larger microphone frequency range than Poly EncorePro 725. |
| REMOTE CONTROL | Poly Blackwire C725-UC | Poly EncorePro 725 |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire C725-UC | Poly EncorePro 725 |
|---|
| Cable Type | USB cable - 2.04 m | - | |
|---|---|---|---|
| Cable Length | 2.04 m | 89 cm |
| FEATURES | Poly Blackwire C725-UC | Poly EncorePro 725 |
|---|
| Features | - | 290° rotatable microphone |
|---|
| CONNECTIONS | Poly Blackwire C725-UC | Poly EncorePro 725 |
|---|
| Connector Type | USB (4 PIN USB Type A) | USB (USB Type-A) |
|---|
| OTHERS | Poly Blackwire C725-UC | Poly EncorePro 725 |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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