Side by side comparison and review of ASTRO Gaming A20 Wireless Gen 2 and ASTRO Gaming A40 TR. 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 Gaming A20 Wireless Gen 2 | ASTRO Gaming A40 TR |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 17.75 cm | 9.52 cm | |
| Width | 26.2 cm | 19.68 cm | |
| Depth | 8.72 cm | 20.32 cm | |
| Weight | 318 g | 369 g | ASTRO Gaming A20 Wireless Gen 2 are lighter than ASTRO Gaming A20 Wireless Gen 2 headphones. |
| Dimensions & Weight Details | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | - | |
| Colour | White, green | Black | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Gaming | Yes | Yes | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | ASTRO Gaming A20 Wireless Gen 2 | ASTRO Gaming A40 TR |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Noise Isolating | - | Yes | ASTRO Gaming A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | <0.1% | ASTRO Gaming A40 TR have lower total harmonic distortion than ASTRO Gaming A20 Wireless Gen 2. |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | 48 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - |
| MICROPHONE | ASTRO Gaming A20 Wireless Gen 2 | ASTRO Gaming A40 TR |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional |
| REMOTE CONTROL | ASTRO Gaming A20 Wireless Gen 2 | ASTRO Gaming A40 TR |
|---|
| Controls | Flip-to-mute | Mute |
|---|
| CABLE | ASTRO Gaming A20 Wireless Gen 2 | ASTRO Gaming A40 TR |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 1.5 m | Headset cable - detachable - 2 m Audio splitter cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | - | 2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | ASTRO Gaming A20 Wireless Gen 2 | ASTRO Gaming A40 TR |
|---|
| 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 | ASTRO Gaming A20 Wireless Gen 2 | ASTRO Gaming A40 TR |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | ASTRO Gaming A20 Wireless Gen 2 | ASTRO Gaming A40 TR |
|---|
| Bundled with | - | Astro MixAmp Pro TR | |
|---|---|---|---|
| Included Accessories | Wireless transmitter | Detachable microphone, 2 speaker tags | |
| Compatibility | Mac, Windows | Mac, Windows | |
| Service & Support | - | Limited warranty - 1 year |
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