Side by side comparison and review of Microsoft Modern Wireless Headset and Poly Blackwire 3220. 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 | Microsoft Modern Wireless Headset | Poly Blackwire 3220 |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | 3200 Series | |
| Height | 17.2 cm | 17.8 cm | |
| Width | 16.4 cm | 15.5 cm | |
| Depth | 6 cm | 3.2 cm | |
| Weight | 136 g | 64 g | Poly Blackwire 3220 are lighter than Microsoft Modern Wireless Headset headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Microsoft Modern Wireless Headset | Poly Blackwire 3220 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Audio Codec | SBC | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 100 - 20000 Hz | - | |
| Sensitivity | - | 90 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 91 dB | - | |
| Diaphragm | 28 mm | 28 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Microsoft Modern Wireless Headset have the ability to connect to multiple devices simultaneously. |
| Features | - | Echo cancelation, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Microsoft Modern Wireless Headset | Poly Blackwire 3220 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | Yes | - | Microsoft Modern Wireless Headset microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Microsoft Modern Wireless Headset | Poly Blackwire 3220 |
|---|
| Controls | Mute, volume, power on/off, pair mode, Microsoft Teams button | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | Microsoft Modern Wireless Headset | Poly Blackwire 3220 |
|---|
| Cable Type | - | USB-A cable |
|---|
| BATTERY AND CHARGING | Microsoft Modern Wireless Headset | Poly Blackwire 3220 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 50 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 50 hours Continuous talk: up to 30 hours |
- | |
| Charging Time | 2.5 hour(s) | - |
| CONNECTIONS | Microsoft Modern Wireless Headset | Poly Blackwire 3220 |
|---|
| Connector Type | - | USB (4 PIN USB Type A) |
|---|
| OTHERS | Microsoft Modern Wireless Headset | Poly Blackwire 3220 |
|---|
| Included Accessories | USB dongle, USB charging cable | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, Android phone, Mac, Windows, Android tablet | Mac, Windows | |
| Software Certification | Certified for Microsoft Teams | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Service & Support | Limited warranty - 1 year | - |
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