In depth comparison and review of Poly EncorePro 320, QD 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 | Poly EncorePro 320, QD | Trust GXT 391 Thian |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - 5.8 GHz - wireless, wired - 3.5 mm jack, USB-A | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 15.9 cm | |
| Width | - | 8 cm | |
| Depth | - | 18.9 cm | |
| Weight | - | 197 g | |
| Colour | - | Black | |
| Earpad Material | - | Synthetic leather | |
| Design | - | Games | |
| Recommended Use | Computer | Game console, computer |
| SOUND QUALITY | Poly EncorePro 320, QD | Trust GXT 391 Thian |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | 5.8 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 8000 Hz | 20 - 20000 Hz | Trust GXT 391 Thian offer a larger frequency range than Poly EncorePro 320, QD. |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | - | 100 dB | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | 28 mm | 40 mm | Trust GXT 391 Thian have a thicker diaphragm than Poly EncorePro 320, QD. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly EncorePro 320, QD | Trust GXT 391 Thian |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | Poly EncorePro 320, QD | Trust GXT 391 Thian |
|---|
| Controls | Mute, volume | Volume |
|---|
| CABLE | Poly EncorePro 320, QD | Trust GXT 391 Thian |
|---|
| Cable Type | Headset cable | Headset cable - 1.2 m USB-C charge cable - 30 cm |
|---|
| BATTERY AND CHARGING | Poly EncorePro 320, QD | Trust GXT 391 Thian |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 13 hour(s) |
| CONNECTIONS | Poly EncorePro 320, QD | Trust GXT 391 Thian |
|---|
| Connector Type | Headset (Quick Disconnect) | Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A) |
|---|
| OTHERS | Poly EncorePro 320, QD | Trust GXT 391 Thian |
|---|
| Included Accessories | - | USB receiver | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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