In depth comparison and review of Logitech Zone Wireless Bluetooth 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 | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | UC Series | |
| Height | 17.67 cm | - | |
| Width | 17.47 cm | - | |
| Depth | 7.07 cm | - | |
| Weight | 180.8 g | 150 g | Poly Voyager 4220 Office (UC Series) are lighter than Logitech Zone Wireless Bluetooth headphones. |
| Earpad Material | Leatherette | - | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 30 m | 30 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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) | |
| Active Noise Cancelling | Yes | - | Logitech Zone Wireless Bluetooth are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 30 - 13000 Hz | 20 - 20000 Hz | Poly Voyager 4220 Office (UC Series) offer a larger frequency range than Logitech Zone Wireless Bluetooth. |
| Sensitivity | - | 94 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 32 mm | |
| Features | - | SoundGuard Technology |
| MICROPHONE | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Uni-directional | |
| Frequency Response | 85 - 20000 Hz | - | |
| Microphones Included | 2 | 2 | Both headphones have a built-in microphone. |
| REMOTE CONTROL | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Controls | Volume, pair mode | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Cable Type | USB charge cable - 1.3 m | - |
|---|
| FEATURES | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | 15 hour(s) | 12 hour(s) | Logitech Zone Wireless Bluetooth lasts longer on a single charge than the Poly Voyager 4220 Office (UC Series). |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Wireless Charging Standards | Qi | - | |
| Charging Time | - | 1.5 hour(s) |
| CONNECTIONS | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | Logitech Zone Wireless Bluetooth | Poly Voyager 4220 Office (UC Series) |
|---|
| Included Accessories | Travel bag, USB dongle | Wireless headset system base, Bluetooth USB-C adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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