Side by side comparison and review of HyperX Cloud Alpha S and Poly Blackwire 3320-M. 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 | HyperX Cloud Alpha S | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 19.934 cm | 17.8 cm | |
| Width | 13.5 cm | 15.5 cm | |
| Depth | 9.23 cm | 3.2 cm | |
| Weight | 321 g | 130 g | Poly Blackwire 3320-M are lighter than HyperX Cloud Alpha S headphones. |
| Colour | Blackout | Black | Black | |
| Body Material | Aluminium | - | |
| Earpad Material | Leatherette | Foam | |
| Recommended Use | Game console, computer | Portable electronics, computer |
| SOUND QUALITY | HyperX Cloud Alpha S | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| 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 | 13 - 27000 Hz | 20 - 20000 Hz | HyperX Cloud Alpha S offer a larger frequency range than Poly Blackwire 3320-M. |
| Total Harmonic Distortion (THD) | <1% | - | |
| Sensitivity | 98 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than HyperX Cloud Alpha S. |
| Impedance | 65 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 50 mm | 32 mm | HyperX Cloud Alpha S have a thicker diaphragm than Poly Blackwire 3320-M. |
| Magnet Material | Neodymium | - | |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | HyperX Cloud Alpha S | Poly Blackwire 3320-M |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Bi-directional | - | |
| Frequency Response | 50 - 18000 Hz | 100 - 10000 Hz | HyperX Cloud Alpha S offer a larger microphone frequency range than Poly Blackwire 3320-M. |
| Sensitivity | -38 dBV/Pascal | -38 dB |
| REMOTE CONTROL | HyperX Cloud Alpha S | Poly Blackwire 3320-M |
|---|
| Controls | Volume, microphone on/off, microphone volume | Mute, volume, answer/end |
|---|
| CABLE | HyperX Cloud Alpha S | Poly Blackwire 3320-M |
|---|
| Cable Type | Headset cable - 1 m | - | |
|---|---|---|---|
| Cable Length | 1 m | - | |
| Detachable Cable | Yes | - |
| CONNECTIONS | HyperX Cloud Alpha S | Poly Blackwire 3320-M |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (24 pin USB-C) |
|---|
| OTHERS | HyperX Cloud Alpha S | Poly Blackwire 3320-M |
|---|
| Included Accessories | Ear cushion, travel bag, external USB control box | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | 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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