In depth comparison and review of Trust Fyber and Poly Voyager 4300 UC Series 4320. 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 Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A | |
|---|---|---|---|
| Height | 19 cm | 18.6 cm | |
| Width | 15 cm | 21 cm | |
| Depth | 7 cm | 5.5 cm | |
| Weight | 160 g | 162 g | Trust Fyber are lighter than Trust Fyber headphones. |
| Recommended Use | Portable electronics, phone | Computer | |
| Bluetooth Range (Operating Distance) | 10 m | 50 m | Poly Voyager 4300 UC Series 4320 have a greater operating distance than Trust Fyber. |
| SOUND QUALITY | Trust Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Trust Fyber can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 5.2 | Poly Voyager 4300 UC Series 4320 have a more advanced version of Bluetooth than Trust Fyber. |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Noise Isolating | - | Yes | Poly Voyager 4300 UC Series 4320 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Ferrite | - | |
| Features | - | Acoustic Fence technology |
| MICROPHONE | Trust Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Trust Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Controls | Volume, answer/end, play/pause | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Trust Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Cable Type | Headphones cable Micro-USB charge cable |
- | |
|---|---|---|---|
| Cable Length | 1.2 m | - |
| BATTERY AND CHARGING | Trust Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Battery Type | Handset battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 10 hour(s) | - |
| WIRELESS LINK | Trust Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Trust Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) USB (5 pin Micro-USB Type B (power only)) |
- |
|---|
| OTHERS | Trust Fyber | Poly Voyager 4300 UC Series 4320 |
|---|
| Included Accessories | - | Bluetooth USB-A adapter | |
|---|---|---|---|
| Software Certification | - | Zoom Certified | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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