In depth comparison and review of ASTRO A40 TR 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 A40 TR | Trust GXT 391 Thian |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - 5.8 GHz - wireless, wired - 3.5 mm jack, USB-A | |
|---|---|---|---|
| Height | 9.5 cm | 15.9 cm | |
| Width | 19.7 cm | 8 cm | |
| Depth | 20.32 cm | 18.9 cm | |
| Weight | 369 g | 197 g | Trust GXT 391 Thian are lighter than ASTRO A40 TR headphones. |
| Colour | Black, blue | Black | Black, red | White | Black, olive | Navy, crimson | Black | |
| Earpad Material | Synthetic leather | Synthetic leather | |
| Design | - | Games | |
| Recommended Use | Game console, computer | Game console, computer |
| SOUND QUALITY | ASTRO A40 TR | Trust GXT 391 Thian |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | 5.8 GHz radio frequency | |
| Noise Isolating | Yes | - | ASTRO A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | MixAmp Dolby Digital | - | |
| Sound Effects | 7.1 Channel Dolby Headphone Surround Sound | - | |
| Frequency Response | 20 - 24000 Hz | 20 - 20000 Hz | ASTRO A40 TR offer a larger frequency range than Trust GXT 391 Thian. |
| Total Harmonic Distortion (THD) | <0.1% | 1% | ASTRO A40 TR have lower total harmonic distortion than ASTRO A40 TR. |
| Sensitivity | - | 100 dB | |
| Impedance | 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 A40 TR | Trust GXT 391 Thian |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Audio Input Details | Uni-directional | - | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | ASTRO A40 TR | Trust GXT 391 Thian |
|---|
| Controls | Volume | Volume |
|---|
| CABLE | ASTRO A40 TR | Trust GXT 391 Thian |
|---|
| Cable Type | Headset cable - detachable - 2 m Audio splitter - 1.5 m |
Headset cable - 1.2 m USB-C charge cable - 30 cm |
|
|---|---|---|---|
| Cable Length | 2 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | ASTRO A40 TR | Trust GXT 391 Thian |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 13 hour(s) |
| CONNECTIONS | ASTRO A40 TR | Trust GXT 391 Thian |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 5-pole) | Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A) |
|---|
| OTHERS | ASTRO A40 TR | Trust GXT 391 Thian |
|---|
| Bundled with | Astro MixAmp Pro TR | - | |
|---|---|---|---|
| Included Accessories | Detachable microphone, 2 speaker tags | USB receiver | |
| Compatibility | Mac, Windows | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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