Detailed comparison and review of Cooler Master MH630 and Poly Blackwire 3325. 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 MH630 | Poly Blackwire 3325 |
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Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
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Series | - | 3300 Series | |
Height | 19.15 cm | 18.6 cm | |
Width | 19.2 cm | 21.6 cm | |
Depth | 8.5 cm | 5.6 cm | |
Weight | 278 g | 130 g | Poly Blackwire 3325 are lighter than Cooler Master MH630 headphones. |
Body Material | Plastic, steel | - | |
Earpad Material | Foam | Leatherette | |
Headband Material | Fabric | - | |
Protection | - | Hearing protection | |
Recommended Use | Game console, portable electronics, computer | - |
SOUND QUALITY | Cooler Master MH630 | Poly Blackwire 3325 |
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Headphones Form Factor | Full size | On-ear | |
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Adjustable Headband | - | Yes | |
Connectivity Technology | Wired | Wired | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 15 - 25000 Hz | 20 - 20000 Hz | Cooler Master MH630 offer a larger frequency range than Poly Blackwire 3325. |
Max Input Power | 180 mW | - | |
Sensitivity | 107 dB | 94 dB | Cooler Master MH630 have higher sensitivity than Poly Blackwire 3325. |
Impedance | 32 Ohm | 32 Ohm | |
Diaphragm | 50 mm | 32 mm | Cooler Master MH630 have a thicker diaphragm than Poly Blackwire 3325. |
Magnet Material | Neodymium | - | |
Features | - | SoundGuard Technology | |
In-Cord Volume Control | Yes | Yes |
MICROPHONE | Cooler Master MH630 | Poly Blackwire 3325 |
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Form Factor | Detachable headset microphone | - | |
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Type | Boom | Boom | |
Microphone Operation Mode | Omni-directional | - | |
Noise Cancelling | - | Yes | Poly Blackwire 3325 microphone can cancel out ambient noise. |
Frequency Response | 50 - 18000 Hz | 100 - 10000 Hz | Cooler Master MH630 offer a larger microphone frequency range than Poly Blackwire 3325. |
Sensitivity | -40 dB | -38 dB | |
Signal-To-Noise Ratio | 50 dB | - |
REMOTE CONTROL | Cooler Master MH630 | Poly Blackwire 3325 |
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Controls | - | Mute, volume, answer/end |
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CABLE | Cooler Master MH630 | Poly Blackwire 3325 |
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Cable Type | Headphones cable - 1.5 m Audio adaptor - 30 cm |
Headset cable | |
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Cable Length | 1.5 m | - |
CONNECTIONS | Cooler Master MH630 | Poly Blackwire 3325 |
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Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
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OTHERS | Cooler Master MH630 | Poly Blackwire 3325 |
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Included Accessories | - | Carrying pouch | |
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Software Certification | - | Certified for Microsoft Teams | |
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |