In depth comparison and review of JBL TUNE 750BTNC and Poly Voyager Focus B825. 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 Focus B825 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | - | 7 cm | |
| Width | - | 18.3 cm | |
| Depth | - | 16 cm | |
| Weight | 220 g | 155 g | Poly Voyager Focus B825 are lighter than JBL TUNE 750BTNC headphones. |
| Colour | Coral | White | Black | Blue | Black | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | JBL TUNE 750BTNC | Poly Voyager Focus B825 |
|---|
| 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 Focus B825. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| 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 | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 40 mm | 32 mm | JBL TUNE 750BTNC have a thicker diaphragm than Poly Voyager Focus B825. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously. |
| Features | MultiPoint Technology | Smart Sensor Technology |
| MICROPHONE | JBL TUNE 750BTNC | Poly Voyager Focus B825 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | MEMS-directional | |
| Frequency Response | - | 100 - 6700 Hz | |
| Sensitivity | -15 dBV/Pascal | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | JBL TUNE 750BTNC | Poly Voyager Focus B825 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant, ANC on/off | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | JBL TUNE 750BTNC | Poly Voyager Focus B825 |
|---|
| Cable Type | Headphones cable - detachable | Micro-USB charging cable |
|---|
| FEATURES | JBL TUNE 750BTNC | Poly Voyager Focus B825 |
|---|
| Internet of Things (IoT) Compatible | Yes | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Now, Google Assistant, Alexa | - |
| BATTERY AND CHARGING | JBL TUNE 750BTNC | Poly Voyager Focus B825 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 610 mAh | 325 mAh | JBL TUNE 750BTNC have a higher battery capacity than Poly Voyager Focus B825. |
| Battery Life | 30 hour(s) | 15 hour(s) | JBL TUNE 750BTNC lasts longer on a single charge than the Poly Voyager Focus B825. |
| 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 (AAC, active noise-cancelling on): up to 12 hours Continuous talk (active noise-cancelling off): up to 12 hours Continuous talk (active noise-cancelling on): up to 10 hours Continuous playback (active noise-cancelling off): up to 15 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | JBL TUNE 750BTNC | Poly Voyager Focus B825 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL TUNE 750BTNC | Poly Voyager Focus B825 |
|---|
| Included Accessories | Charging cable | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business | |
| TAA Compliant | - | Yes |
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