In depth comparison and review of Trust GXT 322B Carus and Poly Voyager 4220 Office (UC Series). 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 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | UC Series | |
| Height | 21 cm | - | |
| Width | 21.5 cm | - | |
| Depth | 11 cm | - | |
| Weight | 325 g | 150 g | Poly Voyager 4220 Office (UC Series) are lighter than Trust GXT 322B Carus headphones. |
| Recommended Use | Game console, computer | - | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Trust GXT 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 112 dB | 94 dB | Trust GXT 322B Carus have higher sensitivity than Poly Voyager 4220 Office (UC Series). |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 32 mm | Trust GXT 322B Carus have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
| Features | - | SoundGuard Technology |
| MICROPHONE | Trust GXT 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Trust GXT 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Trust GXT 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Cable Type | Headset cable - braided fabric - 1 m Headphones extension cable - 1 m |
- | |
|---|---|---|---|
| Cable Length | 1 m | - |
| FEATURES | Trust GXT 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Trust GXT 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | - | 12 hour(s) | |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | - | 1.5 hour(s) |
| CONNECTIONS | Trust GXT 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Connector Type | Headset | - |
|---|
| OTHERS | Trust GXT 322B Carus | Poly Voyager 4220 Office (UC Series) |
|---|
| Included Accessories | - | Wireless headset system base, Bluetooth USB-C adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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