In depth comparison and review of Bang & Olufsen Beoplay H4 and Cooler Master MH670. 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 | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | 22 cm | 19.15 cm | |
| Width | 19.4 cm | 19.2 cm | |
| Depth | 5 cm | 8.5 cm | |
| Weight | 235 g | 346.5 g | Bang & Olufsen Beoplay H4 are lighter than Bang & Olufsen Beoplay H4 headphones. |
| Colour | Black | Charcoal grey | Sandstone | Tangerine | Violet | - | |
| Body Material | Stainless steel, aluminium | Plastic, steel | |
| Earpad Material | Leather | Foam, polyurethane leather | |
| Headband Material | Leather | PU leather | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 22000 Hz | 15 - 20000 Hz | Bang & Olufsen Beoplay H4 offer a larger frequency range than Cooler Master MH670. |
| Max Input Power | - | 150 mW | |
| Sensitivity | 91 dB/mW | 110 dB | Cooler Master MH670 have higher sensitivity than Bang & Olufsen Beoplay H4. |
| Impedance | 20 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master MH670 have a thicker diaphragm than Bang & Olufsen Beoplay H4. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 50 - 18000 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | -40 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, pair mode | Power on/off, microphone on/mute, master volume |
|---|
| CABLE | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Cable Type | Headphones cable - braided fabric - 1.25 m | 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 |
|
|---|---|---|---|
| Cable Length | 1.25 m | 1.5 m |
| BATTERY AND CHARGING | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 600 mAh | 1500 mAh | Cooler Master MH670 have a higher battery capacity than Bang & Olufsen Beoplay H4. |
| Battery Life | 19 hour(s) | 24 hour(s) | Cooler Master MH670 lasts longer on a single charge than the Bang & Olufsen Beoplay H4. |
| Charging Time | 2.5 hour(s) | - |
| WIRELESS LINK | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | USB 2.0 (4 PIN USB Type A) |
|---|
| OTHERS | Bang & Olufsen Beoplay H4 | Cooler Master MH670 |
|---|
| Included Accessories | USB charging cable (25cm) | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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