Detailed comparison and review of Poly Blackwire 3325 and Sennheiser HD 560S. 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 | Poly Blackwire 3325 | Sennheiser HD 560S |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - wired - 6.35 mm jack | |
|---|---|---|---|
| Series | 3300 Series | - | |
| Height | 18.6 cm | - | |
| Width | 21.6 cm | - | |
| Depth | 5.6 cm | - | |
| Weight | 130 g | 240 g | Poly Blackwire 3325 are lighter than Poly Blackwire 3325 headphones. |
| Earpad Material | Leatherette | Velour | |
| Protection | Hearing protection | - |
| SOUND QUALITY | Poly Blackwire 3325 | Sennheiser HD 560S |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 20000 Hz | 6 - 38000 Hz | Sennheiser HD 560S offer a larger frequency range than Poly Blackwire 3325. |
| Total Harmonic Distortion (THD) | - | <0.05% | |
| Sensitivity | 94 dB | 110 dB/Vrms | Sennheiser HD 560S have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 32 Ohm | 120 Ohm | |
| Diaphragm | 32 mm | - | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3325 | Sennheiser HD 560S |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Poly Blackwire 3325 | Sennheiser HD 560S |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire 3325 | Sennheiser HD 560S |
|---|
| Cable Type | Headset cable | Headphones cable - detachable - 3 m | |
|---|---|---|---|
| Cable Length | - | 3 m | |
| Detachable Cable | - | Yes |
| CONNECTIONS | Poly Blackwire 3325 | Sennheiser HD 560S |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
Headphones (phone stereo 6.35 mm) |
|---|
| OTHERS | Poly Blackwire 3325 | Sennheiser HD 560S |
|---|
| Included Accessories | Carrying pouch | 6.3 mm to 3.5 mm adapter | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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