In depth comparison and review of Razer BlackShark V2 and Poly Voyager Focus B825. 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 | Poly Voyager Focus B825 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | - | 7 cm | |
| Width | - | 18.3 cm | |
| Depth | - | 16 cm | |
| Weight | 262 g | 155 g | Poly Voyager Focus B825 are lighter than Razer BlackShark V2 headphones. |
| Colour | - | Black | |
| Earpad Material | FlowKnit memory foam | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Razer BlackShark V2 | Poly Voyager Focus B825 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Active Noise Cancelling | - | Yes | Poly Voyager Focus B825 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Noise Isolating | Yes | - | Razer BlackShark V2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | THX Spatial Audio | - | |
| Frequency Response | 12 - 28000 Hz | 20 - 20000 Hz | Razer BlackShark V2 offer a larger frequency range than Poly Voyager Focus B825. |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | 32 mm | Razer BlackShark V2 have a thicker diaphragm than Poly Voyager Focus B825. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Razer Triforce titanium | - | |
| Features | - | Smart Sensor Technology |
| MICROPHONE | Razer BlackShark V2 | Poly Voyager Focus B825 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono, cardioid (uni-directional) | MEMS-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 6700 Hz | Razer BlackShark V2 offer a larger microphone frequency range than Poly Voyager Focus B825. |
| Sensitivity | -42 dB | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Razer BlackShark V2 | Poly Voyager Focus B825 |
|---|
| Controls | Volume control, microphone on/mute | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Razer BlackShark V2 | Poly Voyager Focus B825 |
|---|
| Cable Type | Headset cable - Razer SpeedFlex - L shaped - 1.8 m | Micro-USB charging cable | |
|---|---|---|---|
| Cable Length | 1.8 m | - |
| BATTERY AND CHARGING | Razer BlackShark V2 | Poly Voyager Focus B825 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 325 mAh | |
| Battery Life | - | 15 hour(s) | |
| Battery Life Details | - | Continuous playback (AAC, active noise-cancelling on): up to 12 hours Continuous talk (active noise-cancelling off): up to 12 hours Continuous talk (active noise-cancelling on): up to 10 hours Continuous playback (active noise-cancelling off): up to 15 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Razer BlackShark V2 | Poly Voyager Focus B825 |
|---|
| Connector Type | Headset (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Razer BlackShark V2 | Poly Voyager Focus B825 |
|---|
| Included Accessories | USB sound card | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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