In depth comparison and review of ASTRO Gaming A20 Wireless Gen 2 and Trust GXT 391 Thian. 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 | ASTRO Gaming A20 Wireless Gen 2 | Trust GXT 391 Thian |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - 5.8 GHz - wireless, wired - 3.5 mm jack, USB-A | |
|---|---|---|---|
| Height | 17.75 cm | 15.9 cm | |
| Width | 26.2 cm | 8 cm | |
| Depth | 8.72 cm | 18.9 cm | |
| Weight | 318 g | 197 g | Trust GXT 391 Thian 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 | |
| Design | - | Games | |
| Recommended Use | Game console, computer | Game console, computer | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | ASTRO Gaming A20 Wireless Gen 2 | Trust GXT 391 Thian |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | 2.4 GHz radio frequency | 5.8 GHz radio frequency | |
| 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% | 1% | Trust GXT 391 Thian have lower total harmonic distortion than ASTRO Gaming A20 Wireless Gen 2. |
| Sensitivity | 100 dB | 100 dB | Both headphones offer the same sensitivity. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | ASTRO Gaming A20 Wireless Gen 2 | Trust GXT 391 Thian |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | ASTRO Gaming A20 Wireless Gen 2 | Trust GXT 391 Thian |
|---|
| Controls | Flip-to-mute | Volume |
|---|
| CABLE | ASTRO Gaming A20 Wireless Gen 2 | Trust GXT 391 Thian |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 1.5 m | Headset cable - 1.2 m USB-C charge cable - 30 cm |
|---|
| BATTERY AND CHARGING | ASTRO Gaming A20 Wireless Gen 2 | Trust GXT 391 Thian |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 1050 mAh | - | |
| Battery Life | 15 hour(s) | 13 hour(s) | ASTRO Gaming A20 Wireless Gen 2 lasts longer on a single charge than the Trust GXT 391 Thian. |
| Charging Time | 3.5 hour(s) | - | |
| Auto On/Off | Yes | - |
| CONNECTIONS | ASTRO Gaming A20 Wireless Gen 2 | Trust GXT 391 Thian |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A) |
|---|
| OTHERS | ASTRO Gaming A20 Wireless Gen 2 | Trust GXT 391 Thian |
|---|
| Included Accessories | Wireless transmitter | USB receiver | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | - | Limited warranty - 1 year |
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