Side by side comparison and review of Cooler Master MH751 and SteelSeries Arctis 9X. 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 MH751 | SteelSeries Arctis 9X |
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Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth - wireless | |
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Height | 21.5 cm | - | |
Width | 14.9 cm | - | |
Depth | 8.5 cm | - | |
Weight | 280 g | - | |
Colour | - | Black | |
Body Material | Plastic, steel | - | |
Earpad Material | Foam, polyurethane leather | Cloth | |
Headband Material | Foam, PU leather | Steel | |
Recommended Use | Game console, portable electronics, computer | Game console, portable electronics | |
Bluetooth Range (Operating Distance) | - | 6 m |
SOUND QUALITY | Cooler Master MH751 | SteelSeries Arctis 9X |
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Headphones Form Factor | Full size | Full size | |
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Adjustable Headband | - | Yes | |
Foldable | Yes | - | Cooler Master MH751 can be folded. |
Connectivity Technology | Wired | Wireless | |
Wireless Technology | - | Bluetooth | |
Bluetooth Version | - | Bluetooth 4.1 | |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP) | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | SteelSeries Arctis 9X offer a larger frequency range than Cooler Master MH751. |
Total Harmonic Distortion (THD) | - | <3% | |
Sensitivity | 97 dB | 98 dB | SteelSeries Arctis 9X have higher sensitivity than Cooler Master MH751. |
Impedance | 26 Ohm | 32 Ohm | |
Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
Magnet Material | Neodymium | - | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Cooler Master MH751 | SteelSeries Arctis 9X |
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Form Factor | Detachable headset microphone | Headset microphone | |
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Type | Boom | Boom | |
Microphone Operation Mode | Omni-directional | Bi-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 | - | |
Microphone Features | - | Mute function, retractable microphone |
REMOTE CONTROL | Cooler Master MH751 | SteelSeries Arctis 9X |
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Controls | Volume, microphone on/mute | Volume, on/off, answer/end, play/pause, next/previous track, equaliser preset |
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CABLE | Cooler Master MH751 | SteelSeries Arctis 9X |
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Cable Type | Headset cable - 1.5 m Audio splitter - 0.3 m |
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Cable Length | 1.5 m | - | |
Detachable Cable | Yes | - |
BATTERY AND CHARGING | Cooler Master MH751 | SteelSeries Arctis 9X |
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Battery Type | - | Headset battery rechargeable | |
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Battery Life | - | 20 hour(s) |
CONNECTIONS | Cooler Master MH751 | SteelSeries Arctis 9X |
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Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Audio line-out (mini-phone stereo 3.5 mm) |
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OTHERS | Cooler Master MH751 | SteelSeries Arctis 9X |
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Included Accessories | - | USB charging cable | |
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Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |