Side by side comparison and review of ASTRO A20 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 A20 | ASTRO Gaming A40 TR |
|---|
| Product Type | Headset - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 9.52 cm | |
| Width | - | 19.68 cm | |
| Depth | - | 20.32 cm | |
| Weight | 320 g | 369 g | ASTRO A20 are lighter than ASTRO A20 headphones. |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | Black | |
| Earpad Material | - | Synthetic leather | |
| Headband Material | Steel | - | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 9.14 m | - |
| SOUND QUALITY | ASTRO A20 | ASTRO Gaming A40 TR |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wireless | Wired | |
| 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 A20. |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | 48 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A20 | ASTRO Gaming A40 TR |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Audio Input Details | Uni-directional | - |
| REMOTE CONTROL | ASTRO A20 | ASTRO Gaming A40 TR |
|---|
| Controls | Volume, power on/off | Mute |
|---|
| CABLE | ASTRO A20 | ASTRO Gaming A40 TR |
|---|
| Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
Headset cable - detachable - 2 m Audio splitter cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | 1 m | 2 m | |
| Detachable Cable | Yes | Yes |
| BATTERY AND CHARGING | ASTRO A20 | ASTRO Gaming A40 TR |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | ASTRO A20 | ASTRO Gaming A40 TR |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | ASTRO A20 | 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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