In depth comparison and review of Plantronics Blackwire C320 and Poly Blackwire C225. 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 | Plantronics Blackwire C320 | Poly Blackwire C225 |
|---|
| Product Type | Headset - wired - USB | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Headband Material | - | Metal | |
| Recommended Use | Computer | Portable electronics, computer |
| SOUND QUALITY | Plantronics Blackwire C320 | Poly Blackwire C225 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Plantronics Blackwire C320 | Poly Blackwire C225 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| REMOTE CONTROL | Plantronics Blackwire C320 | Poly Blackwire C225 |
|---|
| Controls | Mute, volume, answer/end | Mute, volume, answer/end |
|---|
| CABLE | Plantronics Blackwire C320 | Poly Blackwire C225 |
|---|
| Cable Type | USB cable | Headset cable |
|---|
| FEATURES | Plantronics Blackwire C320 | Poly Blackwire C225 |
|---|
| Additional Functions | DSP | - |
|---|
| CONNECTIONS | Plantronics Blackwire C320 | Poly Blackwire C225 |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Plantronics Blackwire C320 | Poly Blackwire C225 |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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