Side by side comparison and review of HyperX Cloud Alpha S and ASTRO Gaming A20 Wireless Gen 2. 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 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | 19.934 cm | 17.75 cm | |
| Width | 13.5 cm | 26.2 cm | |
| Depth | 9.23 cm | 8.72 cm | |
| Weight | 321 g | 318 g | ASTRO Gaming A20 Wireless Gen 2 are lighter than HyperX Cloud Alpha S headphones. |
| Dimensions & Weight Details | - | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | |
| Colour | Blackout | Black | White, green | |
| Body Material | Aluminium | - | |
| Earpad Material | Leatherette | - | |
| Recommended Use | Game console, computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | HyperX Cloud Alpha S | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| 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 ASTRO Gaming A20 Wireless Gen 2. |
| Total Harmonic Distortion (THD) | <1% | <3% | HyperX Cloud Alpha S have lower total harmonic distortion than HyperX Cloud Alpha S. |
| Sensitivity | 98 dB | 100 dB | ASTRO Gaming A20 Wireless Gen 2 have higher sensitivity than HyperX Cloud Alpha S. |
| Impedance | 65 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 40 mm | HyperX Cloud Alpha S have a thicker diaphragm than ASTRO Gaming A20 Wireless Gen 2. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | HyperX Cloud Alpha S | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Form Factor | Detachable headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Bi-directional | Uni-directional | |
| Frequency Response | 50 - 18000 Hz | - | |
| Sensitivity | -38 dBV/Pascal | - |
| REMOTE CONTROL | HyperX Cloud Alpha S | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Controls | Volume, microphone on/off, microphone volume | Flip-to-mute |
|---|
| CABLE | HyperX Cloud Alpha S | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Cable Type | Headset cable - 1 m | USB-C to USB-A cable - detachable - 1.5 m | |
|---|---|---|---|
| Cable Length | 1 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | HyperX Cloud Alpha S | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 1050 mAh | |
| Battery Life | - | 15 hour(s) | |
| Charging Time | - | 3.5 hour(s) | |
| Auto On/Off | - | Yes |
| CONNECTIONS | HyperX Cloud Alpha S | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | HyperX Cloud Alpha S | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Included Accessories | Ear cushion, travel bag, external USB control box | Wireless transmitter | |
|---|---|---|---|
| Compatibility | Mac, Windows | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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