In depth comparison and review of Panasonic RP-HF400B and Poly Voyager 4220 UC, USB-C, Microsoft Teams. 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 | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Weight | 130 g | 150 g | Panasonic RP-HF400B are lighter than Panasonic RP-HF400B headphones. |
| Colour | Black | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly Voyager 4220 UC, USB-C, Microsoft Teams have a greater operating distance than Panasonic RP-HF400B. |
| SOUND QUALITY | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | Panasonic RP-HF400B can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Poly Voyager 4220 UC, USB-C, Microsoft Teams have a more advanced version of Bluetooth than Panasonic RP-HF400B. |
| 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, mSBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | 32 mm | Poly Voyager 4220 UC, USB-C, Microsoft Teams have a thicker diaphragm than Panasonic RP-HF400B. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant |
|---|
| CABLE | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Cable Type | USB charge cable - 0.1 m | - |
|---|
| FEATURES | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Features | - | Voice alerts | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Alexa |
| BATTERY AND CHARGING | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | 20 hour(s) | 15 hour(s) | Panasonic RP-HF400B lasts longer on a single charge than the Poly Voyager 4220 UC, USB-C, Microsoft Teams. |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | 3 hour(s) | 1.5 hour(s) | Poly Voyager 4220 UC, USB-C, Microsoft Teams recharge faster than Panasonic RP-HF400B. |
| WIRELESS LINK | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Connector Type | Bluetooth | Wireless adapter (USB Type-C) |
|---|
| OTHERS | Panasonic RP-HF400B | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Included Accessories | - | Bluetooth USB-C adapter |
|---|
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