Side by side comparison and review of Poly Blackwire 3220 and Poly EncorePro 510V. 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 3220 | Poly EncorePro 510V |
|---|
| Product Type | Headset - wired - USB-A | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 3200 Series | EncorePro 500 series | |
| Height | 17.8 cm | 6.7 cm | |
| Width | 15.5 cm | 11.1 cm | |
| Depth | 3.2 cm | 14.9 cm | |
| Weight | 64 g | 52 g | Poly EncorePro 510V are lighter than Poly Blackwire 3220 headphones. |
| Colour | Black | Black | |
| Earpad Material | Artificial leather | PU leather | |
| Recommended Use | Portable electronics, computer | - |
| SOUND QUALITY | Poly Blackwire 3220 | Poly EncorePro 510V |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | - | |
| Sensitivity | 90 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 28 mm | 5.6 mm | Poly Blackwire 3220 have a thicker diaphragm than Poly EncorePro 510V. |
| Signal-To-Noise Ratio | - | 50 dB | |
| Features | Echo cancelation, Dynamic EQ optimised | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3220 | Poly EncorePro 510V |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 510V microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 20 - 16000 Hz | Poly EncorePro 510V offer a larger microphone frequency range than Poly Blackwire 3220. |
| Sensitivity | -38 dBV/Pascal | 40 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | Poly Blackwire 3220 | Poly EncorePro 510V |
|---|
| Controls | Mute, volume, answer/end, hold, redial | - |
|---|
| CABLE | Poly Blackwire 3220 | Poly EncorePro 510V |
|---|
| Cable Type | USB-A cable | - | |
|---|---|---|---|
| Cable Length | - | 78.5 cm |
| FEATURES | Poly Blackwire 3220 | Poly EncorePro 510V |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | Poly Blackwire 3220 | Poly EncorePro 510V |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Poly Blackwire 3220 | Poly EncorePro 510V |
|---|
| Compatibility | Mac, Windows | - | |
|---|---|---|---|
| Software Certification | Skype Certified, Avaya Certified, Cisco Jabber Certified | Certified for Skype for Business, UC certified | |
| Supported Host Device OS | Windows 10, macOS, Windows 11 | macOS, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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