In depth comparison and review of Razer Kraken 7.1 V2 and Poly Voyager Focus UC B825S-M. 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 Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Product Type | Headset - wired - USB | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 346 g | 155 g | Poly Voyager Focus UC B825S-M are lighter than Razer Kraken 7.1 V2 headphones. |
| Colour | Mercury white | Black | - | |
| Body Material | Aluminium | - | |
| Recommended Use | Computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 45 m |
| SOUND QUALITY | Razer Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | Razer Kraken 7.1 V2 can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Advanced Audio Distribution Profile (A2DP) | |
| Active Noise Cancelling | - | Yes | Poly Voyager Focus UC B825S-M are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Razer Kraken 7.1 V2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 12 - 28000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | 123 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium magnet | - | |
| Features | Razer Chroma lighting | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Razer Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | Mono | |
| Noise Cancelling | Yes | - | Razer Kraken 7.1 V2 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - | |
| Signal-To-Noise Ratio | 55 dB | - |
| REMOTE CONTROL | Razer Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Controls | Volume, microphone on/mute | Volume |
|---|
| CABLE | Razer Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Cable Type | Headset cable - 2 m | Charging cable | |
|---|---|---|---|
| Cable Length | 2 m | - |
| FEATURES | Razer Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Additional Functions | LED lights | DSP |
|---|
| BATTERY AND CHARGING | Razer Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) |
| CONNECTIONS | Razer Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Connector Type | USB (4 PIN USB Type A) | Bluetooth |
|---|
| OTHERS | Razer Kraken 7.1 V2 | Poly Voyager Focus UC B825S-M |
|---|
| Included Accessories | - | Carrying case, Bluetooth USB adapter, charging stand | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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