Detailed comparison and review of ASTRO A40 TR and Cooler Master MH670. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | ASTRO A40 TR | Cooler Master MH670 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | 9.5 cm | 19.15 cm | |
| Width | 19.7 cm | 19.2 cm | |
| Depth | 20.32 cm | 8.5 cm | |
| Weight | 369 g | 346.5 g | Cooler Master MH670 are lighter than ASTRO A40 TR headphones. |
| Colour | Black, blue | Black | Black, red | White | Black, olive | Navy, crimson | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | Synthetic leather | Foam, polyurethane leather | |
| Headband Material | - | PU leather | |
| Recommended Use | Game console, computer | - |
| SOUND QUALITY | ASTRO A40 TR | Cooler Master MH670 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Noise Isolating | Yes | - | ASTRO A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | MixAmp Dolby Digital | - | |
| Sound Effects | 7.1 Channel Dolby Headphone Surround Sound | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 24000 Hz | 15 - 20000 Hz | ASTRO A40 TR offer a larger frequency range than Cooler Master MH670. |
| Max Input Power | - | 150 mW | |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | - | 110 dB | |
| Impedance | 48 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master MH670 have a thicker diaphragm than ASTRO A40 TR. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | ASTRO A40 TR | Cooler Master MH670 |
|---|
| Form Factor | Detachable headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Frequency Response | - | 50 - 18000 Hz | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | - | -40 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | ASTRO A40 TR | Cooler Master MH670 |
|---|
| Controls | Volume | Power on/off, microphone on/mute, master volume |
|---|
| CABLE | ASTRO A40 TR | Cooler Master MH670 |
|---|
| Cable Type | Headset cable - detachable - 2 m Audio splitter - 1.5 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 | 2 m | 1.5 m | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | ASTRO A40 TR | Cooler Master MH670 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 1500 mAh | |
| Battery Life | - | 24 hour(s) |
| CONNECTIONS | ASTRO A40 TR | Cooler Master MH670 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 5-pole) | USB 2.0 (4 PIN USB Type A) |
|---|
| OTHERS | ASTRO A40 TR | Cooler Master MH670 |
|---|
| Bundled with | Astro MixAmp Pro TR | - | |
|---|---|---|---|
| Included Accessories | Detachable microphone, 2 speaker tags | - | |
| Compatibility | Mac, Windows | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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