In depth comparison and review of ASTRO Gaming A20 Wireless Gen 2 and CORSAIR Gaming HS55 WIRELESS. 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 | ASTRO Gaming A20 Wireless Gen 2 | CORSAIR Gaming HS55 WIRELESS |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | 17.75 cm | 19.3 cm | |
| Width | 26.2 cm | 18.4 cm | |
| Depth | 8.72 cm | 8.7 cm | |
| Weight | 318 g | 266 g | CORSAIR Gaming HS55 WIRELESS are lighter than ASTRO Gaming A20 Wireless Gen 2 headphones. |
| Dimensions & Weight Details | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | - | |
| Colour | White, green | White | |
| Earpad Material | - | Leatherette, memory foam | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Gaming | Yes | Yes | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | ASTRO Gaming A20 Wireless Gen 2 | CORSAIR Gaming HS55 WIRELESS |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Dolby Headphone Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 100 dB | 114 dB +/- 3dB | CORSAIR Gaming HS55 WIRELESS have higher sensitivity than ASTRO Gaming A20 Wireless Gen 2. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | CORSAIR Gaming HS55 WIRELESS have a thicker diaphragm than ASTRO Gaming A20 Wireless Gen 2. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | ASTRO Gaming A20 Wireless Gen 2 | CORSAIR Gaming HS55 WIRELESS |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -41 dB | |
| Sensitivity Margin | - | +/- 2dB | |
| Impedance | - | 2.2 kOhm |
| REMOTE CONTROL | ASTRO Gaming A20 Wireless Gen 2 | CORSAIR Gaming HS55 WIRELESS |
|---|
| Controls | Flip-to-mute | Volume, microphone on/mute |
|---|
| CABLE | ASTRO Gaming A20 Wireless Gen 2 | CORSAIR Gaming HS55 WIRELESS |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 1.5 m | USB charge cable - 1.8 m |
|---|
| BATTERY AND CHARGING | ASTRO Gaming A20 Wireless Gen 2 | CORSAIR Gaming HS55 WIRELESS |
|---|
| 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 | - |
| OTHERS | ASTRO Gaming A20 Wireless Gen 2 | CORSAIR Gaming HS55 WIRELESS |
|---|
| Included Accessories | Wireless transmitter | USB wireless receiver, leaflet | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | - | Limited warranty - 2 years |
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