In depth comparison and review of Razer Kraken 7.1 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 | Poly Voyager Focus UC B825S-M |
|---|
| Product Type | Headset - 7.1 channel - wired - USB | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Height | 15.6 cm | - | |
| Width | 19.8 cm | - | |
| Depth | 9.8 cm | - | |
| Weight | 322 g | 155 g | Poly Voyager Focus UC B825S-M are lighter than Razer Kraken 7.1 headphones. |
| Earpad Material | Leatherette | - | |
| Recommended Use | Computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 45 m |
| SOUND QUALITY | Razer Kraken 7.1 | Poly Voyager Focus UC B825S-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Razer Kraken 7.1 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 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | 112 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Razer Kraken 7.1 | Poly Voyager Focus UC B825S-M |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Mono | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -40 dB | - | |
| Signal-To-Noise Ratio | 63 dB | - |
| REMOTE CONTROL | Razer Kraken 7.1 | Poly Voyager Focus UC B825S-M |
|---|
| Controls | Mute | Volume |
|---|
| CABLE | Razer Kraken 7.1 | Poly Voyager Focus UC B825S-M |
|---|
| Cable Type | USB cable - 2 m | Charging cable | |
|---|---|---|---|
| Cable Length | 2 m | - | |
| Plated Connector | Gold | - |
| FEATURES | Razer Kraken 7.1 | Poly Voyager Focus UC B825S-M |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Razer Kraken 7.1 | Poly Voyager Focus UC B825S-M |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) |
| CONNECTIONS | Razer Kraken 7.1 | Poly Voyager Focus UC B825S-M |
|---|
| Connector Type | USB (4 PIN USB Type A) | Bluetooth |
|---|
| OTHERS | Razer Kraken 7.1 | Poly Voyager Focus UC B825S-M |
|---|
| Included Accessories | - | Carrying case, Bluetooth USB adapter, charging stand | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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