In depth comparison and review of ASTRO A20 and Trust GXT 393 Magna. 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 A20 | Trust GXT 393 Magna |
|---|
| Product Type | Headset - wireless | Headset - 7.1 channel - 2.4 GHz - wireless | |
|---|---|---|---|
| Weight | 320 g | - | |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | - | |
| Headband Material | Steel | - | |
| Recommended Use | Game console, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 9.14 m | 15 m | Trust GXT 393 Magna have a greater operating distance than ASTRO A20. |
| SOUND QUALITY | ASTRO A20 | Trust GXT 393 Magna |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Trust GXT 393 Magna can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | - | 2.4 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% | - | |
| Sensitivity | 100 dB | 101 dB | Trust GXT 393 Magna have higher sensitivity than ASTRO A20. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Trust GXT 393 Magna have a thicker diaphragm than ASTRO A20. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A20 | Trust GXT 393 Magna |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Audio Input Details | Uni-directional | - |
| REMOTE CONTROL | ASTRO A20 | Trust GXT 393 Magna |
|---|
| Controls | Volume, power on/off | Volume, answer/end, play/pause |
|---|
| CABLE | ASTRO A20 | Trust GXT 393 Magna |
|---|
| Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
Headset cable - 1 m Micro-USB charge cable Headset extension cable |
|
|---|---|---|---|
| Cable Length | 1 m | 1 m | |
| Detachable Cable | Yes | - |
| FEATURES | ASTRO A20 | Trust GXT 393 Magna |
|---|
| Additional Functions | - | Red LED illuminated sides |
|---|
| BATTERY AND CHARGING | ASTRO A20 | Trust GXT 393 Magna |
|---|
| Battery Type | Headset battery rechargeable | Handset battery rechargeable | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 12 hour(s) | ASTRO A20 lasts longer on a single charge than the Trust GXT 393 Magna. |
| CONNECTIONS | ASTRO A20 | Trust GXT 393 Magna |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) USB (5 pin Micro-USB Type B (power only)) |
|---|
| OTHERS | ASTRO A20 | Trust GXT 393 Magna |
|---|
| Included Accessories | Wireless transmitter | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | - | Limited warranty - 2 years |
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