In depth comparison and review of Poly - Plantronics Backbeat 505 and Trust GXT 455 Torus. 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 505 | Trust GXT 455 Torus |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | 500 Series | - | |
| Height | - | 18 cm | |
| Width | - | 21.5 cm | |
| Depth | - | 9.6 cm | |
| Weight | 155 g | 343 g | Poly - Plantronics Backbeat 505 are lighter than Poly - Plantronics Backbeat 505 headphones. |
| Colour | Dark grey | - | |
| Earpad Material | Memory foam | - | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | 4% | |
| Sensitivity | - | 92 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Trust GXT 455 Torus have a thicker diaphragm than Poly - Plantronics Backbeat 505. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
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| Controls | Volume, answer/end, play/pause, next/previous track | Volume, microphone on/mute, RGB colour |
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| CABLE | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
|---|
| Cable Type | - | Headset cable - braided fabric - 2.27 m | |
|---|---|---|---|
| Cable Length | - | 2.2 m |
| FEATURES | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
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| Additional Functions | - | LED backlight |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 18 hour(s) | - |
| WIRELESS LINK | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone stereo 3.5 mm 4-pole) USB |
|---|
| OTHERS | Poly - Plantronics Backbeat 505 | Trust GXT 455 Torus |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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