Detailed comparison and review of Poly Blackwire 325-M and Razer Kraken Pro 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 Kraken Pro V2 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 300 Series | - | |
| Weight | - | 322 g | |
| Colour | - | White | Quartz pink | Green | |
| Body Material | - | Aluminium | |
| Headband Material | Metal | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Poly Blackwire 325-M | Razer Kraken Pro V2 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | Razer Kraken Pro V2 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 12 - 28000 Hz | Razer Kraken Pro V2 offer a larger frequency range than Poly Blackwire 325-M. |
| Max Input Power | - | 30 mW | |
| Sensitivity | - | 118 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium magnet | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly Blackwire 325-M | Razer Kraken Pro V2 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| 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. |
| Audio Input Details | - | Uni-directional | |
| Sensitivity | - | -38 dB | |
| Signal-To-Noise Ratio | - | 55 dB |
| REMOTE CONTROL | Poly Blackwire 325-M | Razer Kraken Pro V2 |
|---|
| Controls | Mute, volume, answer/end | Volume, microphone on/mute |
|---|
| CABLE | Poly Blackwire 325-M | Razer Kraken Pro V2 |
|---|
| Cable Type | Headset cable - 2.13 m | Headset cable - 1.3 m Audio splitter cable - 2 m |
|
|---|---|---|---|
| Cable Length | 2.13 m | 1.3 m |
| FEATURES | Poly Blackwire 325-M | Razer Kraken Pro V2 |
|---|
| Additional Functions | DSP | - |
|---|
| CONNECTIONS | Poly Blackwire 325-M | Razer Kraken Pro V2 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
2 x headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire 325-M | Razer Kraken Pro V2 |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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