In depth comparison and review of Trust GXT 391 Thian and Poly Voyager Surround 80 UC. 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 | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Product Type | Headset - 5.8 GHz - wireless, wired - 3.5 mm jack, USB-A | Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C via Bluetooth adapter | |
|---|---|---|---|
| Series | - | Voyager Surround 80 series | |
| Height | 15.9 cm | 18.1 cm | |
| Width | 8 cm | 19.1 cm | |
| Depth | 18.9 cm | 7.7 cm | |
| Weight | 197 g | 275 g | Trust GXT 391 Thian are lighter than Trust GXT 391 Thian headphones. |
| Colour | Black | Black | |
| Earpad Material | Synthetic leather | Artificial leather | |
| Design | Games | - | |
| Recommended Use | Game console, computer | Computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless, wired | Wireless, wired | |
| Wireless Technology | 5.8 GHz radio frequency | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.3 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Distribution Transport Protocol (AVDTP) | |
| Active Noise Cancelling | - | Yes | Poly Voyager Surround 80 UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Active Noise Cancellation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | 100 dB | 132 dB | Poly Voyager Surround 80 UC have higher sensitivity than Trust GXT 391 Thian. |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly Voyager Surround 80 UC have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | - | 100 - 6800 Hz | |
| Sensitivity | - | -37 dB | |
| Microphone Features | Mute function | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Controls | Volume | Mute, volume, power on/off, play/pause, next/previous track, pair mode, Microsoft Teams button |
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| CABLE | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Cable Type | Headset cable - 1.2 m USB-C charge cable - 30 cm |
USB-C charge cable - detachable USB-C to mini-phone 3.5 mm cable - detachable USB-C to USB-A adapter - detachable |
|---|
| FEATURES | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Features | - | In-call LED indicator, touch control, Smart Sensor Technology |
|---|
| BATTERY AND CHARGING | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1100 mAh | |
| Battery Life | 13 hour(s) | 24 hours | Poly Voyager Surround 80 UC lasts longer on a single charge than the Trust GXT 391 Thian. |
| Battery Life Details | - | Continuous talk: up to 21 hours Continuous playback: up to 24 hours Continuous talk (with 15 min charge): up to 10 hours |
|
| Standby Time | - | 21 days | |
| Charging Time | - | 1 hour(s) |
| CONNECTIONS | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A) |
Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Trust GXT 391 Thian | Poly Voyager Surround 80 UC |
|---|
| Included Accessories | USB receiver | Carrying case, 3.5 mm to USB-C cable, USB-C to USB-A adapter, BT700 Bluetooth USB-C adapter, USB-C charge cable | |
|---|---|---|---|
| Software Included | - | Poly Lens | |
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office | |
| Supported Host Device OS | - | macOS, Android, iOS, Windows | |
| Service & Support | Limited warranty - 1 year | - |
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