Side by side comparison and review of Poly Blackwire C3220 (3200 Series) and Poly Blackwire 3225 (3300 Series). 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 C3220 (3200 Series) | Poly Blackwire 3225 (3300 Series) |
|---|
| Product Type | Headset - wired - USB-C | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | 3200 Series | 3300 Series | |
| Height | 17.8 cm | 17.8 cm | |
| Width | 15.5 cm | 15.5 cm | |
| Depth | 3.2 cm | 3.2 cm | |
| Weight | 64 g | 64 g | Both headphones are equally heavy. |
| Colour | Black | Black | |
| Earpad Material | Artificial leather | Artificial leather | |
| Recommended Use | Portable electronics, computer | Computer |
| SOUND QUALITY | Poly Blackwire C3220 (3200 Series) | Poly Blackwire 3225 (3300 Series) |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sensitivity | 90 dB | 90 dB | Both headphones offer the same sensitivity. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 28 mm | 28 mm | Both headphones are designed with same thick diaphragm. |
| Features | Digital signal processing, echo cancelation, Dynamic EQ optimised | Digital signal processing, Dynamic EQ optimised | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly Blackwire C3220 (3200 Series) | Poly Blackwire 3225 (3300 Series) |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | -38 dBV/Pascal | -38 dBV/Pascal |
| REMOTE CONTROL | Poly Blackwire C3220 (3200 Series) | Poly Blackwire 3225 (3300 Series) |
|---|
| Controls | Mute, volume, answer/end, hold, redial | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | Poly Blackwire C3220 (3200 Series) | Poly Blackwire 3225 (3300 Series) |
|---|
| Cable Type | USB-C cable | USB-A cable |
|---|
| CONNECTIONS | Poly Blackwire C3220 (3200 Series) | Poly Blackwire 3225 (3300 Series) |
|---|
| Connector Type | USB (USB Type-C) | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire C3220 (3200 Series) | Poly Blackwire 3225 (3300 Series) |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | Mac, Windows | |
| Software Certification | Skype Certified, Avaya Certified, Cisco Jabber Certified | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | Windows 10, macOS, Windows 11 | Windows 10, macOS, Windows 11 |
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