Detailed comparison and review of Cooler Master MH751 and Cooler Master CH321. 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 MH751 | Cooler Master CH321 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | 21.5 cm | 22 cm | |
| Width | 14.9 cm | 20 cm | |
| Depth | 8.5 cm | 10.5 cm | |
| Weight | 280 g | 348 g | Cooler Master MH751 are lighter than Cooler Master MH751 headphones. |
| Body Material | Plastic, steel | Plastic, steel | |
| Earpad Material | Foam, polyurethane leather | Foam, polyurethane leather | |
| Headband Material | Foam, PU leather | - | |
| Recommended Use | Game console, portable electronics, computer | Game console, computer |
| SOUND QUALITY | Cooler Master MH751 | Cooler Master CH321 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | Yes | - | Cooler Master MH751 can be folded. |
| Connectivity Technology | Wired | Wired | |
| 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 | |
| Sensitivity | 97 dB | 115 dB | Cooler Master CH321 have higher sensitivity than Cooler Master MH751. |
| Impedance | 26 Ohm | 16 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master CH321 have a thicker diaphragm than Cooler Master MH751. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Cooler Master MH751 | Cooler Master CH321 |
|---|
| Form Factor | Detachable headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 16000 Hz | Cooler Master CH321 offer a larger microphone frequency range than Cooler Master MH751. |
| Audio Input Details | Omni-directional - 100 - 10000 Hz | Omni-directional - 100 - 16000 Hz | |
| Sensitivity | -42 dB | -38 dB | |
| Signal-To-Noise Ratio | 55 dB | 50 dB |
| REMOTE CONTROL | Cooler Master MH751 | Cooler Master CH321 |
|---|
| Controls | Volume, microphone on/mute | - |
|---|
| CABLE | Cooler Master MH751 | Cooler Master CH321 |
|---|
| Cable Type | Headset cable - 1.5 m Audio splitter - 0.3 m |
- | |
|---|---|---|---|
| Cable Length | 1.5 m | 2.3 m | |
| Detachable Cable | Yes | - |
| FEATURES | Cooler Master MH751 | Cooler Master CH321 |
|---|
| Additional Functions | - | RGB lighting |
|---|
| CONNECTIONS | Cooler Master MH751 | Cooler Master CH321 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Cooler Master MH751 | Cooler Master CH321 |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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