Detailed comparison and review of Razer Kaira and Cooler Master CH331. 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 | Razer Kaira | Cooler Master CH331 |
|---|
| Product Type | Headset - 2.4/5 GHz - wireless | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 21.01 cm | |
| Width | - | 9.63 cm | |
| Depth | - | 17.94 cm | |
| Weight | 293 g | 371.2 g | Razer Kaira are lighter than Razer Kaira headphones. |
| Body Material | - | Plastic, steel | |
| Earpad Material | FlowKnit memory foam | Foam, polyurethane leather | |
| Recommended Use | Game console, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Razer Kaira | Cooler Master CH331 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4/5 GHz radio frequency | - | |
| Noise Isolating | Yes | - | Razer Kaira are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Windows Sonic surround sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 108 dB | 103 dB | Razer Kaira have higher sensitivity than Cooler Master CH331. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 50 mm | 50 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Razer Triforce titanium | - |
| MICROPHONE | Razer Kaira | Cooler Master CH331 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional (HyperClear flexible cardioid) | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 8000 Hz | Razer Kaira offer a larger microphone frequency range than Cooler Master CH331. |
| Audio Input Details | - | Omni-directional - 100 - 8000 Hz | |
| Sensitivity | -54 dB | -40 dB | |
| Signal-To-Noise Ratio | 60 dB | 58 dB |
| REMOTE CONTROL | Razer Kaira | Cooler Master CH331 |
|---|
| Controls | Volume, power on/off, microphone on/mute switch, status indicator, pair mode, game/chat balance | - |
|---|
| CABLE | Razer Kaira | Cooler Master CH331 |
|---|
| Cable Length | - | 2.2 m |
|---|
| FEATURES | Razer Kaira | Cooler Master CH331 |
|---|
| Features | Xbox Wireless technology | - | |
|---|---|---|---|
| Additional Functions | - | RGB lighting |
| BATTERY AND CHARGING | Razer Kaira | Cooler Master CH331 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | Razer Kaira | Cooler Master CH331 |
|---|
| Connector Type | - | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Razer Kaira | Cooler Master CH331 |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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