Detailed comparison and review of Poly Blackwire 325-M and Razer Tiamat 7.1 V2. 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-M | Razer Tiamat 7.1 V2 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - 7.1 channel - wired | |
|---|---|---|---|
| Series | 300 Series | - | |
| Headband Material | Metal | - | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Poly Blackwire 325-M | Razer Tiamat 7.1 V2 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Magnet Material | - | Neodymium magnet | |
| Features | SoundGuard Technology | Razer Chroma lighting | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325-M | Razer Tiamat 7.1 V2 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | - | -36 dB | |
| Signal-To-Noise Ratio | - | 58 dB |
| REMOTE CONTROL | Poly Blackwire 325-M | Razer Tiamat 7.1 V2 |
|---|
| Controls | Mute, volume, answer/end | Volume control, output select, mode control, audio output mute, microphone on/mute |
|---|
| CABLE | Poly Blackwire 325-M | Razer Tiamat 7.1 V2 |
|---|
| Cable Type | Headset cable - 2.13 m | Headset cable - braided fabric - 3 m | |
|---|---|---|---|
| Cable Length | 2.13 m | 3 m |
| FEATURES | Poly Blackwire 325-M | Razer Tiamat 7.1 V2 |
|---|
| Additional Functions | DSP | - |
|---|
| CONNECTIONS | Poly Blackwire 325-M | Razer Tiamat 7.1 V2 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
5 x headset (mini-phone stereo 3.5 mm) USB |
|---|
| OTHERS | Poly Blackwire 325-M | Razer Tiamat 7.1 V2 |
|---|
| Included Accessories | - | Control unit | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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