Detailed comparison and review of Jabra EVOLVE 30 MS Stereo and Poly Blackwire C725-UC. 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 | Jabra EVOLVE 30 MS Stereo | Poly Blackwire C725-UC |
|---|
| Product Type | Headset - wired | Headset - wired - USB | |
|---|---|---|---|
| Series | - | 700 Series | |
| Recommended Use | Portable electronics, computer | Computer |
| SOUND QUALITY | Jabra EVOLVE 30 MS Stereo | Poly Blackwire C725-UC |
|---|
| 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 | 150 - 7000 Hz | 20 - 20000 Hz | Poly Blackwire C725-UC offer a larger frequency range than Jabra EVOLVE 30 MS Stereo. |
| Max Input Power | 10 mW | - | |
| Sensitivity | 93.6 dB | - | |
| Impedance | 32 Ohm | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Jabra EVOLVE 30 MS Stereo | Poly Blackwire C725-UC |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Electret condenser | - | |
| Frequency Response | 100 - 10000 Hz | 100 - 8000 Hz | Jabra EVOLVE 30 MS Stereo offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| REMOTE CONTROL | Jabra EVOLVE 30 MS Stereo | Poly Blackwire C725-UC |
|---|
| Type | Headset remote control | - | |
|---|---|---|---|
| Controls | Mute, volume, answer/end | Mute, volume, answer/end |
| CABLE | Jabra EVOLVE 30 MS Stereo | Poly Blackwire C725-UC |
|---|
| Cable Type | Headset cable | USB cable - 2.04 m | |
|---|---|---|---|
| Cable Length | 1.2 m | 2.04 m |
| CONNECTIONS | Jabra EVOLVE 30 MS Stereo | Poly Blackwire C725-UC |
|---|
| Connector Type | Headset (4 PIN USB Type A) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Jabra EVOLVE 30 MS Stereo | Poly Blackwire C725-UC |
|---|
| Included Accessories | Carrying pouch | Carrying case | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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