Side by side comparison and review of CORSAIR Gaming HS70 and Poly Blackwire 3220. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | CORSAIR Gaming HS70 | Poly Blackwire 3220 |
|---|
| Product Type | Headset - Bluetooth - wireless, wired - USB, 3.5 mm jack | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | 3200 Series | |
| Height | 20.7 cm | 17.8 cm | |
| Width | 16.1 cm | 15.5 cm | |
| Depth | 9.9 cm | 3.2 cm | |
| Weight | 352 g | 64 g | Poly Blackwire 3220 are lighter than CORSAIR Gaming HS70 headphones. |
| Colour | Black | Carbon | White | Black | |
| Body Material | Metal | - | |
| Earpad Material | Memory foam | Artificial leather | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 9.14 m | - |
| SOUND QUALITY | CORSAIR Gaming HS70 | Poly Blackwire 3220 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3220 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 | - | |
| Sensitivity | 109 dB +/- 3dB | 90 dB | CORSAIR Gaming HS70 have higher sensitivity than Poly Blackwire 3220. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 28 mm | CORSAIR Gaming HS70 have a thicker diaphragm than Poly Blackwire 3220. |
| Magnet Material | Neodymium | - | |
| Features | - | Echo cancelation, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | CORSAIR Gaming HS70 | Poly Blackwire 3220 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Omni-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 dBV/Pascal | |
| Impedance | 2 kOhm | - |
| REMOTE CONTROL | CORSAIR Gaming HS70 | Poly Blackwire 3220 |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | CORSAIR Gaming HS70 | Poly Blackwire 3220 |
|---|
| Cable Type | USB charge cable - 1.8 m Audio cable - 1.5 m |
USB-A cable | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | CORSAIR Gaming HS70 | Poly Blackwire 3220 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1050 mAh | - | |
| Battery Life | 30 hour(s) | - | |
| Included Qty | 1 | - |
| CONNECTIONS | CORSAIR Gaming HS70 | Poly Blackwire 3220 |
|---|
| Connector Type | USB Headset (mini-phone stereo 3.5 mm) |
USB (4 PIN USB Type A) |
|---|
| OTHERS | CORSAIR Gaming HS70 | Poly Blackwire 3220 |
|---|
| Included Accessories | USB wireless receiver | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Service & Support | Limited warranty - 2 years | - |
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