In depth comparison and review of Poly Blackwire C225 and CORSAIR Gaming HS70 SE. 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 C225 | CORSAIR Gaming HS70 SE |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Height | - | 20.5 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 10 cm | |
| Weight | - | 330.5 g | |
| Colour | - | Gold | |
| Body Material | - | Metal | |
| Earpad Material | - | Memory foam | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 12.2 m |
| SOUND QUALITY | Poly Blackwire C225 | CORSAIR Gaming HS70 SE |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| 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 | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | CORSAIR Gaming HS70 SE |
|---|
| 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 | |
| Impedance | - | 2 kOhm |
| REMOTE CONTROL | Poly Blackwire C225 | CORSAIR Gaming HS70 SE |
|---|
| Controls | Mute, volume, answer/end | Volume, microphone on/mute |
|---|
| CABLE | Poly Blackwire C225 | CORSAIR Gaming HS70 SE |
|---|
| Cable Type | Headset cable | USB charge cable - 1.8 m |
|---|
| BATTERY AND CHARGING | Poly Blackwire C225 | CORSAIR Gaming HS70 SE |
|---|
| Battery Type | - | Headset battery | |
|---|---|---|---|
| Battery Life | - | 16 hour(s) |
| CONNECTIONS | Poly Blackwire C225 | CORSAIR Gaming HS70 SE |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Poly Blackwire C225 | CORSAIR Gaming HS70 SE |
|---|
| Included Accessories | - | USB wireless receiver | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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