Side by side comparison and review of Cooler Master CH331 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 | Cooler Master CH331 | ASTRO Gaming A30 |
|---|
| Product Type | Headset - wired - USB | Headset - Bluetooth / LIGHTSPEED - wireless, wired - 3.5 mm jack, USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | 21.01 cm | 19.45 cm | |
| Width | 9.63 cm | 16.36 cm | |
| Depth | 17.94 cm | 8.1 cm | |
| Weight | 371.2 g | 342 g | ASTRO Gaming A30 are lighter than Cooler Master CH331 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 | Navy | |
| Body Material | Plastic, steel | - | |
| Earpad Material | Foam, polyurethane leather | Memory foam | |
| Headband Material | - | Memory foam | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | Cooler Master CH331 | 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 | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 30 mW | - | |
| Total Harmonic Distortion (THD) | - | <1% | |
| Sensitivity | 103 dB | 105 dB/mW | ASTRO Gaming A30 have higher sensitivity than Cooler Master CH331. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 40 mm | Cooler Master CH331 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. |
| Features | - | Moving coil dynamic |
| MICROPHONE | Cooler Master CH331 | 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 - 8000 Hz | - | |
| Audio Input Details | Omni-directional - 100 - 8000 Hz | - | |
| Sensitivity | -40 dB | - | |
| Signal-To-Noise Ratio | 58 dB | - |
| REMOTE CONTROL | Cooler Master CH331 | ASTRO Gaming A30 |
|---|
| Controls | - | Mute, volume, power on/off, Bluetooth, call |
|---|
| CABLE | Cooler Master CH331 | ASTRO Gaming A30 |
|---|
| Cable Type | - | Audio cable - detachable - 1.5 m USB-C to USB-A cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | 2.2 m | 1.5 m | |
| Detachable Cable | - | Yes |
| FEATURES | Cooler Master CH331 | ASTRO Gaming A30 |
|---|
| Additional Functions | RGB lighting | - |
|---|
| BATTERY AND CHARGING | Cooler Master CH331 | ASTRO Gaming A30 |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 27 hour(s) | |
| Charging Time | - | 4.13 hour(s) |
| CONNECTIONS | Cooler Master CH331 | ASTRO Gaming A30 |
|---|
| Connector Type | Headset (4 PIN USB Type A) | - |
|---|
| OTHERS | Cooler Master CH331 | ASTRO Gaming A30 |
|---|
| Included Accessories | - | 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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