Side by side comparison and review of CORSAIR Gaming HS55 SURROUND and ASTRO Gaming A30. 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 | CORSAIR Gaming HS55 SURROUND | ASTRO Gaming A30 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth / LIGHTSPEED - wireless, wired - 3.5 mm jack, USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | 19.3 cm | 19.45 cm | |
| Width | 18.4 cm | 16.36 cm | |
| Depth | 8.7 cm | 8.1 cm | |
| Weight | 273 g | 342 g | CORSAIR Gaming HS55 SURROUND are lighter than CORSAIR Gaming HS55 SURROUND headphones. |
| Dimensions & Weight Details | - | Transmitter: 1.3 cm x 4.88 cm x 1.43 cm / 3.2 g Microphone: 0.86 cm x 15.83 cm x 2.96 cm / 13.1 g |
|
| Colour | White | White | Navy | |
| Earpad Material | - | Memory foam | |
| Headband Material | - | Memory foam | |
| Recommended Use | Game console, portable electronics, computer | Game console, portable electronics, computer | |
| Gaming | Yes | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | CORSAIR Gaming HS55 SURROUND | ASTRO Gaming A30 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth / LIGHTSPEED | |
| 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) | - | <1% | |
| Sensitivity | 114 dB +/- 3dB | 105 dB/mW | CORSAIR Gaming HS55 SURROUND have higher sensitivity than ASTRO Gaming A30. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 40 mm | CORSAIR Gaming HS55 SURROUND have a thicker diaphragm than ASTRO Gaming A30. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | ASTRO Gaming A30 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | Moving coil dynamic |
| MICROPHONE | CORSAIR Gaming HS55 SURROUND | ASTRO Gaming A30 |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Uni-directional, omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -41 dB | - | |
| Sensitivity Margin | +/- 2dB | - | |
| Impedance | 2.2 kOhm | - |
| REMOTE CONTROL | CORSAIR Gaming HS55 SURROUND | ASTRO Gaming A30 |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, power on/off, Bluetooth, call |
|---|
| CABLE | CORSAIR Gaming HS55 SURROUND | ASTRO Gaming A30 |
|---|
| Cable Type | - | Audio cable - detachable - 1.5 m USB-C to USB-A cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | - | 1.5 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | CORSAIR Gaming HS55 SURROUND | ASTRO Gaming A30 |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 27 hour(s) | |
| Charging Time | - | 4.13 hour(s) |
| CONNECTIONS | CORSAIR Gaming HS55 SURROUND | ASTRO Gaming A30 |
|---|
| Connector Type | Headset (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | CORSAIR Gaming HS55 SURROUND | ASTRO Gaming A30 |
|---|
| Included Accessories | 7.1 surround USB adapter | Protective case | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Mac, Windows, Android tablet | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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