In depth comparison and review of JBL TUNE 750BTNC 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 | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | UC Series | |
| Weight | 220 g | 150 g | Poly Voyager 4220 Office (UC Series) are lighter than JBL TUNE 750BTNC headphones. |
| Colour | Coral | White | Black | Blue | - | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | JBL TUNE 750BTNC can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | JBL TUNE 750BTNC 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), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | Yes | - | JBL TUNE 750BTNC are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Bass, Signature Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 94 dB | JBL TUNE 750BTNC have higher sensitivity than Poly Voyager 4220 Office (UC Series). |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 40 mm | 32 mm | JBL TUNE 750BTNC have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
| Features | MultiPoint Technology | SoundGuard Technology |
| MICROPHONE | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Sensitivity | -15 dBV/Pascal | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant, ANC on/off | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Cable Type | Headphones cable - detachable | - |
|---|
| FEATURES | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Features | - | Voice alerts | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri, Google Now, Google Assistant, Alexa | - |
| BATTERY AND CHARGING | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 610 mAh | 360 mAh | JBL TUNE 750BTNC have a higher battery capacity than Poly Voyager 4220 Office (UC Series). |
| Battery Life | 30 hour(s) | 12 hour(s) | JBL TUNE 750BTNC lasts longer on a single charge than the Poly Voyager 4220 Office (UC Series). |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 15 hours Continuous playback (noise cancelling OFF / Bluetooth): up to 22 hours Continuous playback (noise cancelling ON / cable connection): up to 30 hours |
Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | 2 hour(s) | 1.5 hour(s) | Poly Voyager 4220 Office (UC Series) recharge faster than JBL TUNE 750BTNC. |
| CONNECTIONS | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL TUNE 750BTNC | Poly Voyager 4220 Office (UC Series) |
|---|
| Included Accessories | Charging cable | Wireless headset system base, Bluetooth USB-C adapter |
|---|
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