In depth comparison and review of ASTRO A20 and beyerdynamic Amiron Wireless Copper. 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 | ASTRO A20 | beyerdynamic Amiron Wireless Copper |
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Product Type | Headset - wireless | Headphones - Bluetooth - wireless - 3.5 mm jack | |
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Weight | 320 g | 400 g | ASTRO A20 are lighter than ASTRO A20 headphones. |
Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | Copper | |
Headband Material | Steel | - | |
Recommended Use | Game console, computer | - | |
Bluetooth Range (Operating Distance) | 9.14 m | 10 m | beyerdynamic Amiron Wireless Copper have a greater operating distance than ASTRO A20. |
SOUND QUALITY | ASTRO A20 | beyerdynamic Amiron Wireless Copper |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | - | Dynamic | |
Ear Cups Type | - | Closed | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | - | Bluetooth | |
Bluetooth Version | - | Bluetooth 4.2 | |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), General Audio/Video Distribution Profile (GAVDP) | |
Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD, apt-X LL | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 5 - 40000 Hz | beyerdynamic Amiron Wireless Copper offer a larger frequency range than ASTRO A20. |
Max Input Power | - | 200 mW | |
Total Harmonic Distortion (THD) | <3% | <0.05% | beyerdynamic Amiron Wireless Copper have lower total harmonic distortion than ASTRO A20. |
Sensitivity | 100 dB | - | |
Impedance | 32 Ohm | 32 Ohm | |
Max Sound Pressure | - | 100 dB | |
Diaphragm | 40 mm | - | |
Magnet Material | Neodymium | - | |
In-Cord Volume Control | Yes | - |
MICROPHONE | ASTRO A20 | beyerdynamic Amiron Wireless Copper |
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Form Factor | Headset microphone | Built-in | |
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Type | Boom | - | |
Audio Input Details | Uni-directional | - |
REMOTE CONTROL | ASTRO A20 | beyerdynamic Amiron Wireless Copper |
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Controls | Volume, power on/off | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant |
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CABLE | ASTRO A20 | beyerdynamic Amiron Wireless Copper |
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Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
Headphones cable - detachable - with remote control and mic - 1.2 m | |
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Cable Length | 1 m | 1.2 m | |
Detachable Cable | Yes | - |
BATTERY AND CHARGING | ASTRO A20 | beyerdynamic Amiron Wireless Copper |
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Battery Type | Headset battery rechargeable | Headphone battery rechargeable | |
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Battery Capacity | - | 1050 mAh | |
Battery Life | 15 hour(s) | 30 hour(s) | beyerdynamic Amiron Wireless Copper lasts longer on a single charge than the ASTRO A20. |
Charging Time | - | 2 hour(s) |
OTHERS | ASTRO A20 | beyerdynamic Amiron Wireless Copper |
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Included Accessories | Wireless transmitter | Hard case, USB-C to USB-A charging cable | |
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Compatibility | Mac, Windows | - |