Detailed comparison and review of Microsoft Modern Wireless Headset and Poly Blackwire 3320-M. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Microsoft Modern Wireless Headset | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 17.2 cm | 17.8 cm | |
| Width | 16.4 cm | 15.5 cm | |
| Depth | 6 cm | 3.2 cm | |
| Weight | 136 g | 130 g | Poly Blackwire 3320-M are lighter than Microsoft Modern Wireless Headset headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Foam | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Microsoft Modern Wireless Headset | Poly Blackwire 3320-M |
|---|
| 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 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 100 - 20000 Hz | 20 - 20000 Hz | Poly Blackwire 3320-M offer a larger frequency range than Microsoft Modern Wireless Headset. |
| Sensitivity | - | 116 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 91 dB | 118 dB | |
| Diaphragm | 28 mm | 32 mm | Poly Blackwire 3320-M have a thicker diaphragm than Microsoft Modern Wireless Headset. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Microsoft Modern Wireless Headset have the ability to connect to multiple devices simultaneously. |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Microsoft Modern Wireless Headset | Poly Blackwire 3320-M |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| 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 dB |
| REMOTE CONTROL | Microsoft Modern Wireless Headset | Poly Blackwire 3320-M |
|---|
| Controls | Mute, volume, power on/off, pair mode, Microsoft Teams button | Mute, volume, answer/end |
|---|
| BATTERY AND CHARGING | Microsoft Modern Wireless Headset | Poly Blackwire 3320-M |
|---|
| 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 3320-M |
|---|
| Connector Type | - | USB (24 pin USB-C) |
|---|
| OTHERS | Microsoft Modern Wireless Headset | Poly Blackwire 3320-M |
|---|
| Included Accessories | USB dongle, USB charging cable | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, Android phone, Mac, Windows, Android tablet | Mac, Windows | |
| Software Certification | Certified for Microsoft Teams | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 1 year | - |
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