Detailed comparison and review of Razer Thresher Ultimate and Poly Blackwire 3325. 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 3325 |
|---|
| Product Type | Headset - 7.1 channel - 2.4 GHz - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | 21.4 cm | 18.6 cm | |
| Width | 19.6 cm | 21.6 cm | |
| Depth | 10.48 cm | 5.6 cm | |
| Weight | 408 g | 130 g | Poly Blackwire 3325 are lighter than Razer Thresher Ultimate headphones. |
| Colour | Black | - | |
| Earpad Material | Leatherette, memory foam | Leatherette | |
| Protection | - | Hearing protection | |
| Recommended Use | Game console | - | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | Razer Thresher Ultimate | Poly Blackwire 3325 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| 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 3325. |
| Sensitivity | - | 94 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 32 mm | Razer Thresher Ultimate have a thicker diaphragm than Poly Blackwire 3325. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Razer Thresher Ultimate | Poly Blackwire 3325 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Noise Cancelling | - | Yes | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | -38 dBV/Pascal | -38 dB | |
| Signal-To-Noise Ratio | 55 dB | - | |
| Microphone Features | Retractable microphone | - |
| REMOTE CONTROL | Razer Thresher Ultimate | Poly Blackwire 3325 |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end |
|---|
| CABLE | Razer Thresher Ultimate | Poly Blackwire 3325 |
|---|
| Cable Type | - | Headset cable |
|---|
| BATTERY AND CHARGING | Razer Thresher Ultimate | Poly Blackwire 3325 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 16 hours | - | |
| Charging Time | 4 hours | - |
| WIRELESS LINK | Razer Thresher Ultimate | Poly Blackwire 3325 |
|---|
| Transmission Range | 12 m | - |
|---|
| CONNECTIONS | Razer Thresher Ultimate | Poly Blackwire 3325 |
|---|
| Connector Type | - | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Razer Thresher Ultimate | Poly Blackwire 3325 |
|---|
| Included Accessories | Base station, stand | Carrying pouch | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | - | Limited warranty - 2 years |
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