Detailed comparison and review of Sennheiser HD 461G 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 | Sennheiser HD 461G | Poly Blackwire C725-UC |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Series | - | 700 Series | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 461G | Poly Blackwire C725-UC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C725-UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Noise Isolating | Yes | - | Sennheiser HD 461G are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 22500 Hz | 20 - 20000 Hz | Sennheiser HD 461G offer a larger frequency range than Poly Blackwire C725-UC. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 112 dB | - | |
| Impedance | 32 Ohm | - | |
| Magnet Material | Neodymium magnet | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 461G | Poly Blackwire C725-UC |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Sennheiser HD 461G | Poly Blackwire C725-UC |
|---|
| Controls | Volume control, answer/end | Mute, volume, answer/end |
|---|
| CABLE | Sennheiser HD 461G | Poly Blackwire C725-UC |
|---|
| Cable Type | Headphones cable - detachable - single-sided - L shaped - 1.4 m | USB cable - 2.04 m | |
|---|---|---|---|
| Cable Length | 1.4 m | 2.04 m | |
| Detachable Cable | Yes | - |
| CONNECTIONS | Sennheiser HD 461G | Poly Blackwire C725-UC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HD 461G | Poly Blackwire C725-UC |
|---|
| Included Accessories | - | Carrying case | |
|---|---|---|---|
| Compatibility | Android phone | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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