Side by side comparison and review of Poly Blackwire C5220 and Poly Savi 8240-M D2. 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 C5220 | Poly Savi 8240-M D2 |
|---|
| Product Type | Headset - wired - 3.5 mm jack, USB-A | Headset | |
|---|---|---|---|
| Series | Blackwire 5200 series | - | |
| Weight | 164.2 g | - | |
| Colour | Black | - | |
| Earpad Material | Artificial leather | - | |
| Recommended Use | Portable electronics, computer | - |
| SOUND QUALITY | Poly Blackwire C5220 | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | On-ear | - | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | - | |
| Active Noise Cancelling | Yes | - | Poly Blackwire C5220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | - | |
| Sound Output Mode | Stereo | - | |
| Sensitivity | 90 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 28 mm | - | |
| Features | Digital signal processing, Dynamic EQ optimised | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C5220 | Poly Savi 8240-M D2 |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Poly Blackwire C5220 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Poly Blackwire C5220 | Poly Savi 8240-M D2 |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire C5220 | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-A cable - 21.7 cm | - |
|---|
| FEATURES | Poly Blackwire C5220 | Poly Savi 8240-M D2 |
|---|
| Features | 280° rotatable microphone | - |
|---|
| CONNECTIONS | Poly Blackwire C5220 | Poly Savi 8240-M D2 |
|---|
| Connector Type | USB (USB Type-A) Headset (mini-phone 3.5mm) |
- |
|---|
| OTHERS | Poly Blackwire C5220 | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Software Included | Poly Lens | - | |
| Compatibility | Mac, Windows | - | |
| Software Certification | Certified for Skype for Business, Certified for Microsoft Teams, Certified for Zoom Rooms, Avaya Certified, Cisco Jabber Certified | - | |
| Supported Host Device OS | macOS, Windows | - | |
| Service & Support | Limited warranty - 2 years | - |
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