In depth comparison and review of CORSAIR Gaming HS70 PRO and Poly Blackwire 3320-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 | CORSAIR Gaming HS70 PRO | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 20.5 cm | 17.8 cm | |
| Width | 16 cm | 15.5 cm | |
| Depth | 10 cm | 3.2 cm | |
| Weight | 330 g | 130 g | Poly Blackwire 3320-M are lighter than CORSAIR Gaming HS70 PRO headphones. |
| Colour | Cream | Carbon | Black | |
| Earpad Material | Memory foam | Foam | |
| Recommended Use | Game console, computer | Portable electronics, computer | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 12.2 m | - |
| SOUND QUALITY | CORSAIR Gaming HS70 PRO | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 111 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than CORSAIR Gaming HS70 PRO. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 50 mm | 32 mm | CORSAIR Gaming HS70 PRO have a thicker diaphragm than Poly Blackwire 3320-M. |
| Magnet Material | Neodymium | - | |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | CORSAIR Gaming HS70 PRO | Poly Blackwire 3320-M |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Audio Input Details | Uni-directional - 100 - 10000 Hz - Output Impedance 2 kOhm | - | |
| Sensitivity | -40 dB | -38 dB | |
| Impedance | 2 kOhm | - |
| REMOTE CONTROL | CORSAIR Gaming HS70 PRO | Poly Blackwire 3320-M |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end |
|---|
| CABLE | CORSAIR Gaming HS70 PRO | Poly Blackwire 3320-M |
|---|
| Cable Type | USB charge cable - 1.8 m | - |
|---|
| BATTERY AND CHARGING | CORSAIR Gaming HS70 PRO | Poly Blackwire 3320-M |
|---|
| Battery Type | Headset battery | - | |
|---|---|---|---|
| Battery Life | 16 hour(s) | - |
| CONNECTIONS | CORSAIR Gaming HS70 PRO | Poly Blackwire 3320-M |
|---|
| Connector Type | - | USB (24 pin USB-C) |
|---|
| OTHERS | CORSAIR Gaming HS70 PRO | Poly Blackwire 3320-M |
|---|
| Included Accessories | USB wireless receiver | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 2 years | - |
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