In depth comparison and review of Poly Voyager Focus UC B825S-M 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 Voyager Focus UC B825S-M | Trust GXT 391 Thian |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - 5.8 GHz - wireless, wired - 3.5 mm jack, USB-A | |
|---|---|---|---|
| Height | - | 15.9 cm | |
| Width | - | 8 cm | |
| Depth | - | 18.9 cm | |
| Weight | 155 g | 197 g | Poly Voyager Focus UC B825S-M are lighter than Poly Voyager Focus UC B825S-M headphones. |
| Colour | - | Black | |
| Earpad Material | - | Synthetic leather | |
| Design | - | Games | |
| Recommended Use | Portable electronics, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | 45 m | - |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | Trust GXT 391 Thian |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | 5.8 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Active Noise Cancelling | Yes | - | Poly Voyager Focus UC B825S-M are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | - | 100 dB | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly Voyager Focus UC B825S-M | Trust GXT 391 Thian |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | Trust GXT 391 Thian |
|---|
| Controls | Volume | Volume |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | Trust GXT 391 Thian |
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| Cable Type | Charging cable | Headset cable - 1.2 m USB-C charge cable - 30 cm |
|---|
| FEATURES | Poly Voyager Focus UC B825S-M | Trust GXT 391 Thian |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Voyager Focus UC B825S-M | Trust GXT 391 Thian |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 13 hour(s) | Poly Voyager Focus UC B825S-M lasts longer on a single charge than the Trust GXT 391 Thian. |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | Trust GXT 391 Thian |
|---|
| Connector Type | Bluetooth | Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | Trust GXT 391 Thian |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | USB receiver | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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