Detailed comparison and review of JBL TUNE 750BTNC and Poly Voyager 4220 (Office Series). With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JBL TUNE 750BTNC | Poly Voyager 4220 (Office Series) |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | Office Series | |
| Weight | 220 g | 150 g | Poly Voyager 4220 (Office Series) are lighter than JBL TUNE 750BTNC headphones. |
| Colour | Coral | White | Black | Blue | - | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 91 m |
| SOUND QUALITY | JBL TUNE 750BTNC | Poly Voyager 4220 (Office 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 5.0 | Poly Voyager 4220 (Office Series) have a more advanced version of Bluetooth than JBL TUNE 750BTNC. |
| 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 | |
| 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 | - | |
| 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 Series). |
| Features | MultiPoint Technology | SoundGuard DIGITAL Technology |
| MICROPHONE | JBL TUNE 750BTNC | Poly Voyager 4220 (Office 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 Series) |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant, ANC on/off | Mute, volume, answer/end, next/previous track, redial |
|---|
| CABLE | JBL TUNE 750BTNC | Poly Voyager 4220 (Office Series) |
|---|
| Cable Type | Headphones cable - detachable | - |
|---|
| FEATURES | JBL TUNE 750BTNC | Poly Voyager 4220 (Office 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 Series) |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 610 mAh | 360 mAh | JBL TUNE 750BTNC have a higher battery capacity than Poly Voyager 4220 (Office Series). |
| Battery Life | 30 hour(s) | 12 hour(s) | JBL TUNE 750BTNC lasts longer on a single charge than the Poly Voyager 4220 (Office 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 Series) recharge faster than JBL TUNE 750BTNC. |
| CONNECTIONS | JBL TUNE 750BTNC | Poly Voyager 4220 (Office Series) |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | USB (24 pin USB-C) |
|---|
| OTHERS | JBL TUNE 750BTNC | Poly Voyager 4220 (Office Series) |
|---|
| Included Accessories | Charging cable | - | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams |
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