Side by side comparison and review of ASTRO A20 and EPOS H3. 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 | EPOS H3 |
|---|
| Product Type | Headset - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 16.7 cm | |
| Width | - | 18.9 cm | |
| Depth | - | 8.8 cm | |
| Weight | 320 g | 270 g | EPOS H3 are lighter than ASTRO A20 headphones. |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | Ghost white | Onyx black | |
| Headband Material | Steel | - | |
| Design | - | Games | |
| Recommended Use | Game console, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | 9.14 m | - |
| SOUND QUALITY | ASTRO A20 | EPOS H3 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 30000 Hz | EPOS H3 offer a larger frequency range than ASTRO A20. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | 20 Ohm | |
| Max Sound Pressure | - | 124 dB | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A20 | EPOS H3 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | - | Yes | EPOS H3 microphone can cancel out ambient noise. |
| Frequency Response | - | 10 - 18000 Hz | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | - | -47 dBV/Pascal |
| REMOTE CONTROL | ASTRO A20 | EPOS H3 |
|---|
| Controls | Volume, power on/off | - |
|---|
| CABLE | ASTRO A20 | EPOS H3 |
|---|
| Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
Headset cable - 2 m Game console link cable |
|
|---|---|---|---|
| Cable Length | 1 m | 2 m | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | ASTRO A20 | EPOS H3 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | ASTRO A20 | EPOS H3 |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | ASTRO A20 | EPOS H3 |
|---|
| Included Accessories | Wireless transmitter | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | - | Limited warranty - 2 years |
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