In depth comparison and review of Poly Blackwire C225 and HyperX Cloud Alpha S. 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 | HyperX Cloud Alpha S |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19.934 cm | |
| Width | - | 13.5 cm | |
| Depth | - | 9.23 cm | |
| Weight | - | 321 g | |
| Colour | - | Blackout | Black | |
| Body Material | - | Aluminium | |
| Earpad Material | - | Leatherette | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Game console, computer |
| SOUND QUALITY | Poly Blackwire C225 | HyperX Cloud Alpha S |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 13 - 27000 Hz | HyperX Cloud Alpha S offer a larger frequency range than Poly Blackwire C225. |
| Total Harmonic Distortion (THD) | - | <1% | |
| Sensitivity | - | 98 dB | |
| Impedance | - | 65 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | HyperX Cloud Alpha S |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Bi-directional | |
| Frequency Response | 100 - 10000 Hz | 50 - 18000 Hz | HyperX Cloud Alpha S offer a larger microphone frequency range than Poly Blackwire C225. |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Poly Blackwire C225 | HyperX Cloud Alpha S |
|---|
| Controls | Mute, volume, answer/end | Volume, microphone on/off, microphone volume |
|---|
| CABLE | Poly Blackwire C225 | HyperX Cloud Alpha S |
|---|
| Cable Type | Headset cable | Headset cable - 1 m | |
|---|---|---|---|
| Cable Length | - | 1 m | |
| Detachable Cable | - | Yes |
| CONNECTIONS | Poly Blackwire C225 | HyperX Cloud Alpha S |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Blackwire C225 | HyperX Cloud Alpha S |
|---|
| Included Accessories | - | Ear cushion, travel bag, external USB control box | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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