In depth comparison and review of Poly Blackwire C725-UC and CORSAIR Gaming HS70 PRO. 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 | Poly Blackwire C725-UC | CORSAIR Gaming HS70 PRO |
|---|
| Product Type | Headset - wired - USB | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Series | 700 Series | - | |
| Height | - | 20.5 cm | |
| Width | - | 16 cm | |
| Depth | - | 10 cm | |
| Weight | - | 330 g | |
| Colour | - | Cream | Carbon | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 12.2 m |
| SOUND QUALITY | Poly Blackwire C725-UC | CORSAIR Gaming HS70 PRO |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| 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 | - | |
| 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 | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C725-UC | CORSAIR Gaming HS70 PRO |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 100 - 8000 Hz | 100 - 10000 Hz | CORSAIR Gaming HS70 PRO offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| Audio Input Details | - | Uni-directional - 100 - 10000 Hz - Output Impedance 2 kOhm | |
| Sensitivity | - | -40 dB | |
| Impedance | - | 2 kOhm |
| REMOTE CONTROL | Poly Blackwire C725-UC | CORSAIR Gaming HS70 PRO |
|---|
| Controls | Mute, volume, answer/end | Volume, microphone on/mute |
|---|
| CABLE | Poly Blackwire C725-UC | CORSAIR Gaming HS70 PRO |
|---|
| Cable Type | USB cable - 2.04 m | USB charge cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 2.04 m | - |
| BATTERY AND CHARGING | Poly Blackwire C725-UC | CORSAIR Gaming HS70 PRO |
|---|
| Battery Type | - | Headset battery | |
|---|---|---|---|
| Battery Life | - | 16 hour(s) |
| CONNECTIONS | Poly Blackwire C725-UC | CORSAIR Gaming HS70 PRO |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | Poly Blackwire C725-UC | CORSAIR Gaming HS70 PRO |
|---|
| Included Accessories | Carrying case | USB wireless receiver | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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