Detailed comparison and review of Cooler Master CH321 and ASTRO Gaming A40 TR. 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 | Cooler Master CH321 | ASTRO Gaming A40 TR |
|---|
| Product Type | Headset - wired - USB | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 22 cm | 9.52 cm | |
| Width | 20 cm | 19.68 cm | |
| Depth | 10.5 cm | 20.32 cm | |
| Weight | 348 g | 369 g | Cooler Master CH321 are lighter than Cooler Master CH321 headphones. |
| Colour | - | Black | |
| Body Material | Plastic, steel | - | |
| Earpad Material | Foam, polyurethane leather | Synthetic leather | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | Cooler Master CH321 | ASTRO Gaming A40 TR |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | ASTRO Gaming A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 180 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 115 dB | - | |
| Impedance | 16 Ohm | 48 Ohm | |
| Diaphragm | 50 mm | 40 mm | Cooler Master CH321 have a thicker diaphragm than ASTRO Gaming A40 TR. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Cooler Master CH321 | ASTRO Gaming A40 TR |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Uni-directional | |
| Frequency Response | 100 - 16000 Hz | - | |
| Audio Input Details | Omni-directional - 100 - 16000 Hz | - | |
| Sensitivity | -38 dB | - | |
| Signal-To-Noise Ratio | 50 dB | - |
| REMOTE CONTROL | Cooler Master CH321 | ASTRO Gaming A40 TR |
|---|
| Controls | - | Mute |
|---|
| CABLE | Cooler Master CH321 | ASTRO Gaming A40 TR |
|---|
| Cable Type | - | Headset cable - detachable - 2 m Audio splitter cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | 2.3 m | 2 m | |
| Detachable Cable | - | Yes |
| FEATURES | Cooler Master CH321 | ASTRO Gaming A40 TR |
|---|
| Additional Functions | RGB lighting | - |
|---|
| CONNECTIONS | Cooler Master CH321 | ASTRO Gaming A40 TR |
|---|
| Connector Type | Headset (4 PIN USB Type A) | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Cooler Master CH321 | ASTRO Gaming A40 TR |
|---|
| Bundled with | - | Astro MixAmp Pro TR | |
|---|---|---|---|
| Included Accessories | - | Detachable microphone, 2 speaker tags | |
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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