Detailed comparison and review of ASTRO A20 and CORSAIR Gaming HS70. 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 | CORSAIR Gaming HS70 |
|---|
| Product Type | Headset - wireless | Headset - Bluetooth - wireless, wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Height | - | 20.7 cm | |
| Width | - | 16.1 cm | |
| Depth | - | 9.9 cm | |
| Weight | 320 g | 352 g | ASTRO A20 are lighter than ASTRO A20 headphones. |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | Black | Carbon | White | |
| Body Material | - | Metal | |
| Earpad Material | - | Memory foam | |
| Headband Material | Steel | - | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 9.14 m | 9.14 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | ASTRO A20 | CORSAIR Gaming HS70 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual 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 | 109 dB +/- 3dB | CORSAIR Gaming HS70 have higher sensitivity than ASTRO A20. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | CORSAIR Gaming HS70 have a thicker diaphragm than ASTRO A20. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A20 | CORSAIR Gaming HS70 |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Uni-directional | Uni-directional - 100 - 10000 Hz - Output Impedance 2 kOhm | |
| Sensitivity | - | -40 dB | |
| Impedance | - | 2 kOhm |
| REMOTE CONTROL | ASTRO A20 | CORSAIR Gaming HS70 |
|---|
| Controls | Volume, power on/off | Volume, microphone on/mute |
|---|
| CABLE | ASTRO A20 | CORSAIR Gaming HS70 |
|---|
| Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
USB charge cable - 1.8 m Audio cable - 1.5 m |
|
|---|---|---|---|
| Cable Length | 1 m | - | |
| Detachable Cable | Yes | Yes |
| BATTERY AND CHARGING | ASTRO A20 | CORSAIR Gaming HS70 |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1050 mAh | |
| Battery Life | 15 hour(s) | 30 hour(s) | CORSAIR Gaming HS70 lasts longer on a single charge than the ASTRO A20. |
| Included Qty | - | 1 |
| CONNECTIONS | ASTRO A20 | CORSAIR Gaming HS70 |
|---|
| Connector Type | - | USB Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | ASTRO A20 | CORSAIR Gaming HS70 |
|---|
| Included Accessories | Wireless transmitter | USB wireless receiver | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | - | Limited warranty - 2 years |
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