Side by side comparison and review of Cooler Master MH752 and Poly Blackwire C3220 (3200 Series). 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 MH752 | Poly Blackwire C3220 (3200 Series) |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | 3200 Series | |
| Height | 21.5 cm | 17.8 cm | |
| Width | 14.9 cm | 15.5 cm | |
| Depth | 8.5 cm | 3.2 cm | |
| Weight | 340 g | 64 g | Poly Blackwire C3220 (3200 Series) are lighter than Cooler Master MH752 headphones. |
| Colour | - | Black | |
| Body Material | Plastic, steel | - | |
| Earpad Material | Foam, polyurethane leather | Artificial leather | |
| Headband Material | Foam, PU leather | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer |
| SOUND QUALITY | Cooler Master MH752 | Poly Blackwire C3220 (3200 Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C3220 (3200 Series) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 97 dB | 90 dB | Cooler Master MH752 have higher sensitivity than Poly Blackwire C3220 (3200 Series). |
| Impedance | 26 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 28 mm | Cooler Master MH752 have a thicker diaphragm than Poly Blackwire C3220 (3200 Series). |
| Magnet Material | Neodymium | - | |
| Features | - | Digital signal processing, echo cancelation, Dynamic EQ optimised | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Cooler Master MH752 | Poly Blackwire C3220 (3200 Series) |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Audio Input Details | Omni-directional - 100 - 10000 Hz | - | |
| Sensitivity | -42 dB | -38 dBV/Pascal | |
| Signal-To-Noise Ratio | 55 dB | - |
| REMOTE CONTROL | Cooler Master MH752 | Poly Blackwire C3220 (3200 Series) |
|---|
| Controls | Volume, surround on/off, microphone on/mute | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | Cooler Master MH752 | Poly Blackwire C3220 (3200 Series) |
|---|
| Cable Type | Headset cable - detachable - 1.5 m USB cable - detachable - 1.5 m |
USB-C cable | |
|---|---|---|---|
| Cable Length | 1.5 m | - | |
| Detachable Cable | Yes | - |
| CONNECTIONS | Cooler Master MH752 | Poly Blackwire C3220 (3200 Series) |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (USB Type-C) |
|---|
| OTHERS | Cooler Master MH752 | Poly Blackwire C3220 (3200 Series) |
|---|
| Included Accessories | External USB control box | Carrying case | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Service & Support | Limited warranty - 2 years | - |
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