In depth comparison and review of Poly Voyager 4220 Office (UC Series) and JVC HA NP35T. 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) | JVC HA NP35T |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | UC Series | - | |
| Weight | 150 g | 12 g | JVC HA NP35T are lighter than Poly Voyager 4220 Office (UC Series) headphones. |
| Dimensions & Weight Details | - | Charging case: 11.4 cm x 5.75 cm x 3.8 cm / 73 g | |
| Colour | - | Blue | Black | White | |
| Protection | - | Waterproof, sweat-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly Voyager 4220 Office (UC Series) have a greater operating distance than JVC HA NP35T. |
| SOUND QUALITY | Poly Voyager 4220 Office (UC Series) | JVC HA NP35T |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.1 | JVC HA NP35T 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) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Bass-reflex | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | - | |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 32 mm | 16 mm | Poly Voyager 4220 Office (UC Series) have a thicker diaphragm than JVC HA NP35T. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - |
| MICROPHONE | Poly Voyager 4220 Office (UC Series) | JVC HA NP35T |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 Office (UC Series) | JVC HA NP35T |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly Voyager 4220 Office (UC Series) | JVC HA NP35T |
|---|
| Cable Type | - | Charging cable - detachable |
|---|
| FEATURES | Poly Voyager 4220 Office (UC Series) | JVC HA NP35T |
|---|
| Features | Voice alerts | Touch control, noise reduction |
|---|
| BATTERY AND CHARGING | Poly Voyager 4220 Office (UC Series) | JVC HA NP35T |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 12 hour(s) | 7 hour(s) | Poly Voyager 4220 Office (UC Series) lasts longer on a single charge than the JVC HA NP35T. |
| Battery Life Details | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 17 hours |
|
| Standby Time | 312 hours | - | |
| Charging Time | 1.5 hour(s) | 2.5 hour(s) | Poly Voyager 4220 Office (UC Series) recharge faster than Poly Voyager 4220 Office (UC Series). |
| OTHERS | Poly Voyager 4220 Office (UC Series) | JVC HA NP35T |
|---|
| Included Accessories | Wireless headset system base, Bluetooth USB-C adapter | Charging case | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 1 year |
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