Side by side comparison and review of ASTRO A20 and Poly SupraPlus H261N-CD. 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 | ASTRO A20 | Poly SupraPlus H261N-CD |
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Product Type | Headset - wireless | Headset - wired - Quick Disconnect | |
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Series | - | Controller and Dispatch | |
Weight | 320 g | - | |
Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | - | |
Headband Material | Steel | - | |
Recommended Use | Game console, computer | - | |
Bluetooth Range (Operating Distance) | 9.14 m | - |
SOUND QUALITY | ASTRO A20 | Poly SupraPlus H261N-CD |
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Headphones Form Factor | Full size | On-ear | |
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Connectivity Technology | Wireless | Wired | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | - | |
Total Harmonic Distortion (THD) | <3% | - | |
Sensitivity | 100 dB | - | |
Impedance | 32 Ohm | - | |
Diaphragm | 40 mm | - | |
Magnet Material | Neodymium | - | |
In-Cord Volume Control | Yes | - |
MICROPHONE | ASTRO A20 | Poly SupraPlus H261N-CD |
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Form Factor | Headset microphone | - | |
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Type | Boom | Boom | |
Microphone Operation Mode | - | Mono | |
Audio Input Details | Uni-directional | - |
REMOTE CONTROL | ASTRO A20 | Poly SupraPlus H261N-CD |
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Controls | Volume, power on/off | - |
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CABLE | ASTRO A20 | Poly SupraPlus H261N-CD |
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Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
Headset cable | |
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Cable Length | 1 m | - | |
Detachable Cable | Yes | - |
BATTERY AND CHARGING | ASTRO A20 | Poly SupraPlus H261N-CD |
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Battery Type | Headset battery rechargeable | - | |
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Battery Life | 15 hour(s) | - |
CONNECTIONS | ASTRO A20 | Poly SupraPlus H261N-CD |
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Connector Type | - | Headset (Quick Disconnect) |
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OTHERS | ASTRO A20 | Poly SupraPlus H261N-CD |
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Included Accessories | Wireless transmitter | - | |
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Compatibility | Mac, Windows | - |