In depth comparison and review of Razer Kraken 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 | Poly Voyager Focus UC B825S-M |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 322 g | 155 g | Poly Voyager Focus UC B825S-M are lighter than Razer Kraken headphones. |
| Colour | Quartz pink | Black | Mercury white | Green | - | |
| Body Material | Aluminium | - | |
| Earpad Material | Leatherette, memory foam, cloth | - | |
| Headband Material | Aluminium | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 45 m |
| SOUND QUALITY | Razer Kraken | Poly Voyager Focus UC B825S-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Razer Kraken 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 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | THX Spatial Audio | - | |
| Frequency Response | 12 - 28000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | 109 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Razer Kraken | Poly Voyager Focus UC B825S-M |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | Mono | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -45 dB | - | |
| Sensitivity Margin | +/- 3dB | - | |
| Signal-To-Noise Ratio | 0 dB | - | |
| Microphone Features | Retractable microphone | - |
| REMOTE CONTROL | Razer Kraken | Poly Voyager Focus UC B825S-M |
|---|
| Controls | Volume control, microphone on/mute | Volume |
|---|
| CABLE | Razer Kraken | Poly Voyager Focus UC B825S-M |
|---|
| Cable Type | Headset cable - 1.3 m | Charging cable | |
|---|---|---|---|
| Cable Length | 1.3 m | - |
| FEATURES | Razer Kraken | Poly Voyager Focus UC B825S-M |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Razer Kraken | Poly Voyager Focus UC B825S-M |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) |
| CONNECTIONS | Razer Kraken | Poly Voyager Focus UC B825S-M |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Bluetooth |
|---|
| OTHERS | Razer Kraken | Poly Voyager Focus UC B825S-M |
|---|
| Included Accessories | USB audio controller | Carrying case, Bluetooth USB adapter, charging stand | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Software Certification | Discord Certified | - | |
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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