Detailed comparison and review of Poly Voyager 4220 USB-A and JLab Audio Go Work. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Product Type | Headset - Bluetooth - wireless - USB | Headset - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 150 g | 170 g | Poly Voyager 4220 USB-A are lighter than Poly Voyager 4220 USB-A headphones. |
| Colour | - | Black | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | 9.14 m | Poly Voyager 4220 USB-A have a greater operating distance than JLab Audio Go Work. |
| SOUND QUALITY | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | JLab Audio Go Work have a more advanced version of Bluetooth than Poly Voyager 4220 USB-A. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 40 mm | JLab Audio Go Work have a thicker diaphragm than Poly Voyager 4220 USB-A. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - |
| MICROPHONE | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Cable Type | - | USB charge cable - detachable Audio cable - detachable |
|---|
| FEATURES | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 360 mAh | 500 mAh | JLab Audio Go Work have a higher battery capacity than Poly Voyager 4220 USB-A. |
| Battery Life | 12 hour(s) | 45 hour(s) | JLab Audio Go Work lasts longer on a single charge than the Poly Voyager 4220 USB-A. |
| Battery Life Details | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
- | |
| Standby Time | 312 hours | 470 hours | JLab Audio Go Work have longer standby time than Poly Voyager 4220 USB-A. |
| Charging Time | 1.5 hour(s) | 2 hour(s) | Poly Voyager 4220 USB-A recharge faster than Poly Voyager 4220 USB-A. |
| CONNECTIONS | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Connector Type | - | USB |
|---|
| OTHERS | Poly Voyager 4220 USB-A | JLab Audio Go Work |
|---|
| Included Accessories | Bluetooth USB adapter | Audio cable, USB charging cable | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | - | Limited warranty - 2 years |
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