Detailed comparison and review of Poly Blackwire 325 and Microsoft Modern Wireless Headset. 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 | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 17.2 cm | |
| Width | - | 16.4 cm | |
| Depth | - | 6 cm | |
| Weight | - | 136 g | |
| Colour | - | Black | |
| Headband Material | Metal | - | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 100 - 20000 Hz | Poly Blackwire 325 offer a larger frequency range than Microsoft Modern Wireless Headset. |
| Max Sound Pressure | - | 91 dB | |
| Diaphragm | - | 28 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Microsoft Modern Wireless Headset have the ability to connect to multiple devices simultaneously. |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| 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. |
| REMOTE CONTROL | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| Controls | Mute, volume, answer/end | Mute, volume, power on/off, pair mode, Microsoft Teams button |
|---|
| CABLE | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| Cable Type | Headset cable - 2.13 m | - | |
|---|---|---|---|
| Cable Length | 2.13 m | - |
| FEATURES | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| 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 | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
- |
|---|
| OTHERS | Poly Blackwire 325 | Microsoft Modern Wireless Headset |
|---|
| Included Accessories | - | USB dongle, USB charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Mac, Windows, Android tablet | |
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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