In depth comparison and review of Audeze LCD-4 and ASTRO Gaming A20 Wireless Gen 2. 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 | Audeze LCD-4 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Product Type | Headphones - wired - 6.35 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | - | 17.75 cm | |
| Width | - | 26.2 cm | |
| Depth | - | 8.72 cm | |
| Weight | - | 318 g | |
| Dimensions & Weight Details | - | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | |
| Colour | - | White, green | |
| Body Material | Wood | - | |
| Recommended Use | - | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | Audeze LCD-4 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Planar magnetic | Dynamic | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 20000 Hz | 20 - 20000 Hz | Audeze LCD-4 offer a larger frequency range than ASTRO Gaming A20 Wireless Gen 2. |
| Total Harmonic Distortion (THD) | 1.0% | <3% | Audeze LCD-4 have lower total harmonic distortion than Audeze LCD-4. |
| Sensitivity | 97 dB/mW | 100 dB | ASTRO Gaming A20 Wireless Gen 2 have higher sensitivity than Audeze LCD-4. |
| Impedance | 200 Ohm | 32 Ohm | |
| Max Sound Pressure | 130 dB | - | |
| Diaphragm | 106 mm | 40 mm | Audeze LCD-4 have a thicker diaphragm than ASTRO Gaming A20 Wireless Gen 2. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | Audeze LCD-4 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | Audeze LCD-4 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Controls | - | Flip-to-mute |
|---|
| CABLE | Audeze LCD-4 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Cable Type | Headphones cable - detachable | USB-C to USB-A cable - detachable - 1.5 m |
|---|
| BATTERY AND CHARGING | Audeze LCD-4 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 1050 mAh | |
| Battery Life | - | 15 hour(s) | |
| Charging Time | - | 3.5 hour(s) | |
| Auto On/Off | - | Yes |
| CONNECTIONS | Audeze LCD-4 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | - |
|---|
| OTHERS | Audeze LCD-4 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Included Accessories | Travel bag | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows |
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