In depth comparison and review of Razer Thresher Ultimate 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 Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Product Type | Headset - 7.1 channel - 2.4 GHz - wireless | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Height | 21.4 cm | - | |
| Width | 19.6 cm | - | |
| Depth | 10.48 cm | - | |
| Weight | 408 g | 155 g | Poly Voyager Focus UC B825S-M are lighter than Razer Thresher Ultimate headphones. |
| Colour | Black | - | |
| Earpad Material | Leatherette, memory foam | - | |
| Recommended Use | Game console | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 12 m | 45 m | Poly Voyager Focus UC B825S-M have a greater operating distance than Razer Thresher Ultimate. |
| SOUND QUALITY | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | 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 Thresher Ultimate are equipped with a noise isolating function. |
| Sound Output Mode | 7.1 channel surround | Stereo | |
| Built-in Decoders | Dolby Headphone | - | |
| Frequency Response | 12 - 28000 Hz | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | Mono | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dBV/Pascal | - | |
| Signal-To-Noise Ratio | 55 dB | - | |
| Microphone Features | Retractable microphone | - |
| REMOTE CONTROL | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Controls | Volume, microphone on/mute | Volume |
|---|
| CABLE | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Cable Type | - | Charging cable |
|---|
| FEATURES | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 16 hours | 15 hour(s) | Razer Thresher Ultimate lasts longer on a single charge than the Poly Voyager Focus UC B825S-M. |
| Charging Time | 4 hours | - |
| WIRELESS LINK | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Transmission Range | 12 m | - |
|---|
| CONNECTIONS | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Connector Type | - | Bluetooth |
|---|
| OTHERS | Razer Thresher Ultimate | Poly Voyager Focus UC B825S-M |
|---|
| Included Accessories | Base station, stand | Carrying case, Bluetooth USB adapter, charging stand | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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