In depth comparison and review of Poly Voyager 4220 Office (UC Series) and Audio-Technica ATH-S220BT. 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 Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | UC Series | - | |
| Weight | 150 g | 180 g | Poly Voyager 4220 Office (UC Series) are lighter than Poly Voyager 4220 Office (UC Series) headphones. |
| Colour | - | White | Black | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly Voyager 4220 Office (UC Series) have a greater operating distance than Audio-Technica ATH-S220BT. |
| SOUND QUALITY | Poly Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Audio-Technica ATH-S220BT have a more advanced version of Bluetooth than Poly Voyager 4220 Office (UC Series). |
| 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 | 5 - 32000 Hz | Audio-Technica ATH-S220BT offer a larger frequency range than Poly Voyager 4220 Office (UC Series). |
| Sensitivity | 94 dB | 105 dB/mW | Audio-Technica ATH-S220BT have higher sensitivity than Poly Voyager 4220 Office (UC Series). |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 40 mm | Audio-Technica ATH-S220BT have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
| Features | SoundGuard Technology | - |
| MICROPHONE | Poly Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Frequency Response | - | 50 - 4000 Hz | |
| Sensitivity | - | -42 dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | Volume, answer/end, play/pause |
|---|
| CABLE | Poly Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Cable Type | - | USB charge cable - 30 cm Audio cable - detachable - with remote control and mic - 1.2 m |
|
|---|---|---|---|
| Cable Length | - | 1.2 m |
| FEATURES | Poly Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Features | Voice alerts | Multipoint Pairing | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | Poly Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 12 hour(s) | 60 hour(s) | Audio-Technica ATH-S220BT 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 | - | |
| Charging Time | 1.5 hour(s) | 4 hour(s) | Poly Voyager 4220 Office (UC Series) recharge faster than Poly Voyager 4220 Office (UC Series). |
| CONNECTIONS | Poly Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager 4220 Office (UC Series) | Audio-Technica ATH-S220BT |
|---|
| Included Accessories | Wireless headset system base, Bluetooth USB-C adapter | - |
|---|
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