In depth comparison and review of Razer BlackShark V2 HyperSpeed and Poly Savi 8240-M D2. 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 | Razer BlackShark V2 HyperSpeed | Poly Savi 8240-M D2 |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless, wired - USB-C | Headset | |
|---|---|---|---|
| Weight | 280 g | - | |
| Dimensions & Weight Details | Inner earcup diameter: 4.2 cm 6.2 cm | - | |
| Earpad Material | Ultra-soft memory foam | - | |
| Design | Games | - | |
| Recommended Use | Computer | - | |
| Gaming | Yes | - |
| SOUND QUALITY | Razer BlackShark V2 HyperSpeed | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wireless, wired | - | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | - | |
| Bluetooth Audio Codec | SBC | - | |
| Noise Isolating | Yes | - | Razer BlackShark V2 HyperSpeed are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | THX Spatial Audio | - | |
| Frequency Response | 12 - 28000 Hz | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Razer Triforce titanium | - | |
| Features | Razer HyperSpeed Wireless | - |
| MICROPHONE | Razer BlackShark V2 HyperSpeed | Poly Savi 8240-M D2 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Noise Cancelling | Yes | - | Razer BlackShark V2 HyperSpeed microphone can cancel out ambient noise. |
| Noise Cancelling Technology | Razer HyperClear | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -42 dBV/Pascal | - | |
| Sensitivity Margin | +/- 3dB | - |
| REMOTE CONTROL | Razer BlackShark V2 HyperSpeed | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, microphone on/mute, Razer SmartSwitch button | - |
|---|
| CABLE | Razer BlackShark V2 HyperSpeed | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-C to USB-A cable - 1.8 m | - | |
|---|---|---|---|
| Cable Length | 1.8 m | - |
| FEATURES | Razer BlackShark V2 HyperSpeed | Poly Savi 8240-M D2 |
|---|
| Features | Bendable microphone arm | - |
|---|
| BATTERY AND CHARGING | Razer BlackShark V2 HyperSpeed | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 70 hour(s) | - | |
| Battery Life Details | Continuous playback (with 15 min charge): up to 6 hours | - |
| OTHERS | Razer BlackShark V2 HyperSpeed | Poly Savi 8240-M D2 |
|---|
| Compatibility | Windows | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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