Side by side comparison and review of Cooler Master MH670 and Bang & Olufsen Beoplay H4 2nd Generation. 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 MH670 | Bang & Olufsen Beoplay H4 2nd Generation |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 19.15 cm | 22.3 cm | |
| Width | 19.2 cm | 18 cm | |
| Depth | 8.5 cm | 5.2 cm | |
| Weight | 346.5 g | 244 g | Bang & Olufsen Beoplay H4 2nd Generation are lighter than Cooler Master MH670 headphones. |
| Colour | - | Matte black | Limestone | |
| Body Material | Plastic, steel | Stainless steel, aluminium, polymer | |
| Earpad Material | Foam, polyurethane leather | Leather | |
| Headband Material | PU leather | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Cooler Master MH670 | Bang & Olufsen Beoplay H4 2nd Generation |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 15 - 20000 Hz | 20 - 20000 Hz | Cooler Master MH670 offer a larger frequency range than Bang & Olufsen Beoplay H4 2nd Generation. |
| Max Input Power | 150 mW | - | |
| Sensitivity | 110 dB | 91 dB/mW | Cooler Master MH670 have higher sensitivity than Bang & Olufsen Beoplay H4 2nd Generation. |
| Impedance | 32 Ohm | 20 Ohm | |
| Diaphragm | 50 mm | 40 mm | Cooler Master MH670 have a thicker diaphragm than Bang & Olufsen Beoplay H4 2nd Generation. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Cooler Master MH670 | Bang & Olufsen Beoplay H4 2nd Generation |
|---|
| Form Factor | Detachable headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 50 - 18000 Hz | - | |
| Sensitivity | -40 dB | - | |
| Signal-To-Noise Ratio | 50 dB | - |
| REMOTE CONTROL | Cooler Master MH670 | Bang & Olufsen Beoplay H4 2nd Generation |
|---|
| Controls | Power on/off, microphone on/mute, master volume | Volume control, answer/end, play/pause, next/previous track, pair mode |
|---|
| CABLE | Cooler Master MH670 | Bang & Olufsen Beoplay H4 2nd Generation |
|---|
| Cable Type | Mini-phone 3.5 mm to mini-phone 3.5 mm cable - 1.5 m Micro-USB charge cable - 1.2 m USB-C to USB-A adapter |
Headphones cable - detachable - braided fabric - 1.25 m Micro-USB charge cable - detachable - 25 cm |
|
|---|---|---|---|
| Cable Length | 1.5 m | 1.25 m |
| BATTERY AND CHARGING | Cooler Master MH670 | Bang & Olufsen Beoplay H4 2nd Generation |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 1500 mAh | 600 mAh | Cooler Master MH670 have a higher battery capacity than Bang & Olufsen Beoplay H4 2nd Generation. |
| Battery Life | 24 hour(s) | 19 hour(s) | Cooler Master MH670 lasts longer on a single charge than the Bang & Olufsen Beoplay H4 2nd Generation. |
| Charging Time | - | 2.5 hour(s) |
| CONNECTIONS | Cooler Master MH670 | Bang & Olufsen Beoplay H4 2nd Generation |
|---|
| Connector Type | USB 2.0 (4 PIN USB Type A) | Headphones (mini-phone 3.5mm) Power input (5 pin Micro-USB Type B) |
|---|
| OTHERS | Cooler Master MH670 | Bang & Olufsen Beoplay H4 2nd Generation |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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