In depth comparison and review of Poly Blackwire 8225 and Razer BlackShark V2. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Poly Blackwire 8225 | Razer BlackShark V2 |
|---|
| Product Type | Headset - wired - USB-C | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 186 g | 262 g | Poly Blackwire 8225 are lighter than Poly Blackwire 8225 headphones. |
| Earpad Material | - | FlowKnit memory foam | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Poly Blackwire 8225 | Razer BlackShark V2 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | - | Poly Blackwire 8225 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | - | |
| Noise Isolating | - | Yes | Razer BlackShark V2 are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Sound Effects | - | THX Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | 12 - 28000 Hz | Razer BlackShark V2 offer a larger frequency range than Poly Blackwire 8225. |
| Sensitivity | 84 dB | 100 dB | Razer BlackShark V2 have higher sensitivity than Poly Blackwire 8225. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 50 mm | Razer BlackShark V2 have a thicker diaphragm than Poly Blackwire 8225. |
| Magnet Material | - | Razer Triforce titanium | |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Blackwire 8225 | Razer BlackShark V2 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Mono, cardioid (uni-directional) | |
| Noise Cancelling | Yes | - | Poly Blackwire 8225 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 | -35 dBV/Pascal | -42 dB |
| REMOTE CONTROL | Poly Blackwire 8225 | Razer BlackShark V2 |
|---|
| Controls | Mute, volume, answer/end | Volume control, microphone on/mute |
|---|
| CABLE | Poly Blackwire 8225 | Razer BlackShark V2 |
|---|
| Cable Type | Headset cable - 2.2 m | Headset cable - Razer SpeedFlex - L shaped - 1.8 m | |
|---|---|---|---|
| Cable Length | 2.2 m | 1.8 m |
| CONNECTIONS | Poly Blackwire 8225 | Razer BlackShark V2 |
|---|
| Connector Type | Headset (USB Type-C) | Headset (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Blackwire 8225 | Razer BlackShark V2 |
|---|
| Included Accessories | - | USB sound card | |
|---|---|---|---|
| Software Certification | Zoom Certified | - | |
| Service & Support | - | Limited warranty - 2 years |
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