Detailed comparison and review of Razer Thresher Ultimate and Poly Blackwire C725-UC. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Product Type | Headset - 7.1 channel - 2.4 GHz - wireless | Headset - wired - USB | |
|---|---|---|---|
| Series | - | 700 Series | |
| Height | 21.4 cm | - | |
| Width | 19.6 cm | - | |
| Depth | 10.48 cm | - | |
| Weight | 408 g | - | |
| Colour | Black | - | |
| Earpad Material | Leatherette, memory foam | - | |
| Recommended Use | Game console | Computer | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C725-UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| 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 | 20 - 20000 Hz | Razer Thresher Ultimate offer a larger frequency range than Poly Blackwire C725-UC. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 10000 Hz | 100 - 8000 Hz | Razer Thresher Ultimate offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| Sensitivity | -38 dBV/Pascal | - | |
| Signal-To-Noise Ratio | 55 dB | - | |
| Microphone Features | Retractable microphone | - |
| REMOTE CONTROL | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end |
|---|
| CABLE | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Cable Type | - | USB cable - 2.04 m | |
|---|---|---|---|
| Cable Length | - | 2.04 m |
| BATTERY AND CHARGING | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 16 hours | - | |
| Charging Time | 4 hours | - |
| WIRELESS LINK | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Transmission Range | 12 m | - |
|---|
| CONNECTIONS | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Connector Type | - | USB (4 PIN USB Type A) |
|---|
| OTHERS | Razer Thresher Ultimate | Poly Blackwire C725-UC |
|---|
| Included Accessories | Base station, stand | Carrying case | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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