Detailed comparison and review of ASTRO A20 and HyperX Cloud Alpha. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | ASTRO A20 | HyperX Cloud Alpha |
|---|
| Product Type | Headset - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 320 g | 336 g | ASTRO A20 are lighter than ASTRO A20 headphones. |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | Black, red | Black | |
| Body Material | - | Aluminium | |
| Earpad Material | - | Memory foam | |
| Headband Material | Steel | Leatherette | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 9.14 m | - |
| SOUND QUALITY | ASTRO A20 | HyperX Cloud Alpha |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 13 - 27000 Hz | HyperX Cloud Alpha offer a larger frequency range than ASTRO A20. |
| Total Harmonic Distortion (THD) | <3% | <1% | HyperX Cloud Alpha have lower total harmonic distortion than ASTRO A20. |
| Sensitivity | 100 dB | 98 dB | ASTRO A20 have higher sensitivity than HyperX Cloud Alpha. |
| Impedance | 32 Ohm | 65 Ohm | |
| Diaphragm | 40 mm | 50 mm | HyperX Cloud Alpha have a thicker diaphragm than ASTRO A20. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | ASTRO A20 | HyperX Cloud Alpha |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | - | Yes | HyperX Cloud Alpha microphone can cancel out ambient noise. |
| Frequency Response | - | 50 - 18000 Hz | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | - | -43 dBV/Pascal |
| REMOTE CONTROL | ASTRO A20 | HyperX Cloud Alpha |
|---|
| Controls | Volume, power on/off | Volume, microphone on/off |
|---|
| CABLE | ASTRO A20 | HyperX Cloud Alpha |
|---|
| Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
Headset cable - detachable - 1.3 m Headset extension cable - 2 m |
|
|---|---|---|---|
| Cable Length | 1 m | 1.3 m | |
| Detachable Cable | Yes | Yes |
| BATTERY AND CHARGING | ASTRO A20 | HyperX Cloud Alpha |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | ASTRO A20 | HyperX Cloud Alpha |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | ASTRO A20 | HyperX Cloud Alpha |
|---|
| Included Accessories | Wireless transmitter | Detachable microphone | |
|---|---|---|---|
| Compatibility | Mac, Windows | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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