In depth comparison and review of Cooler Master MH751 and Razer Kraken Ultimate. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Cooler Master MH751 | Razer Kraken Ultimate |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | 21.5 cm | - | |
| Width | 14.9 cm | - | |
| Depth | 8.5 cm | - | |
| Weight | 280 g | 390 g | Cooler Master MH751 are lighter than Cooler Master MH751 headphones. |
| Colour | - | Classic black | |
| Body Material | Plastic, steel | - | |
| Earpad Material | Foam, polyurethane leather | Cooling gel-infused cushions | |
| Headband Material | Foam, PU leather | Aluminium, stainless steel | |
| Recommended Use | Game console, portable electronics, computer | Computer |
| SOUND QUALITY | Cooler Master MH751 | Razer Kraken Ultimate |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Cooler Master MH751 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | THX Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 97 dB | 112 dB | Razer Kraken Ultimate have higher sensitivity than Cooler Master MH751. |
| Impedance | 26 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Razer Kraken Ultimate have a thicker diaphragm than Cooler Master MH751. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Razer Chroma lighting | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Cooler Master MH751 | Razer Kraken Ultimate |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Uni-directional | |
| Noise Cancelling | - | Yes | Razer Kraken Ultimate microphone can cancel out ambient noise. |
| 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 dB | |
| Signal-To-Noise Ratio | 55 dB | 60 dB | |
| Microphone Features | - | Mute function, retractable microphone |
| REMOTE CONTROL | Cooler Master MH751 | Razer Kraken Ultimate |
|---|
| Controls | Volume, microphone on/mute | Volume control, microphone on/mute, THX Spatial Audio on/off |
|---|
| CABLE | Cooler Master MH751 | Razer Kraken Ultimate |
|---|
| Cable Type | Headset cable - 1.5 m Audio splitter - 0.3 m |
USB cable - 2 m | |
|---|---|---|---|
| Cable Length | 1.5 m | 2 m | |
| Detachable Cable | Yes | - |
| FEATURES | Cooler Master MH751 | Razer Kraken Ultimate |
|---|
| Additional Functions | - | RGB lighting |
|---|
| CONNECTIONS | Cooler Master MH751 | Razer Kraken Ultimate |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Cooler Master MH751 | Razer Kraken Ultimate |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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