In depth comparison and review of Poly - Plantronics Backbeat 500 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 - Plantronics Backbeat 500 | Trust GXT 391 Thian |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | 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 - Plantronics Backbeat 500 are lighter than Poly - Plantronics Backbeat 500 headphones. |
| Colour | White | Grey | Black | |
| Earpad Material | Memory foam | Synthetic leather | |
| Design | - | Games | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat 500 | 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | - | 100 dB | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly - Plantronics Backbeat 500 | Trust GXT 391 Thian |
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| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | Poly - Plantronics Backbeat 500 | Trust GXT 391 Thian |
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| Controls | Volume, answer/end, play/pause, next/previous track | Volume |
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| CABLE | Poly - Plantronics Backbeat 500 | Trust GXT 391 Thian |
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| Cable Type | - | Headset cable - 1.2 m USB-C charge cable - 30 cm |
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| BATTERY AND CHARGING | Poly - Plantronics Backbeat 500 | Trust GXT 391 Thian |
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| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 18 hour(s) | 13 hour(s) | Poly - Plantronics Backbeat 500 lasts longer on a single charge than the Trust GXT 391 Thian. |
| WIRELESS LINK | Poly - Plantronics Backbeat 500 | Trust GXT 391 Thian |
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| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Poly - Plantronics Backbeat 500 | Trust GXT 391 Thian |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A) |
|---|
| OTHERS | Poly - Plantronics Backbeat 500 | Trust GXT 391 Thian |
|---|
| Included Accessories | - | USB receiver | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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