In depth comparison and review of JVC HA FX39BT Marshmallow and Poly - Plantronics Backbeat Pro 5100 (Left Earbud). 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 | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | 5.8 g | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) are lighter than JVC HA FX39BT Marshmallow headphones. |
| Dimensions & Weight Details | - | Charging case with earphones: 38.6 g | |
| Colour | Green | White | Black | Black | |
| Protection | - | Sweat-resistant, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 5.0 | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) have a more advanced version of Bluetooth than JVC HA FX39BT Marshmallow. |
| 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) | |
| Bluetooth Audio Codec | SBC | - | |
| Active Noise Cancelling | - | Yes | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | WindSmart technology | |
| Noise Isolating | Yes | - | JVC HA FX39BT Marshmallow are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 94 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8.5 mm | 5.8 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Form Factor | Built-in | Built-in |
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| REMOTE CONTROL | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Controls | Volume control, play/pause, next/previous track | Mute, volume, answer/end, play/pause, skip track, voice assistant |
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| CABLE | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Cable Type | USB charge cable | Micro-USB charge cable - detachable |
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| FEATURES | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Features | - | Voice alerts | |
|---|---|---|---|
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 60 mAh | |
| Battery Life | 14 hour(s) | 6.5 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| Battery Life Details | - | Continuous playback: up to 6.5 hours Continuous talk: up to 4 hours Continuous playback (with included charging case): up to 19 hours |
|
| Charging Time | 3 hour(s) | 2 hour(s) | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) recharge faster than JVC HA FX39BT Marshmallow. |
| CONNECTIONS | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Connector Type | Bluetooth USB |
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| OTHERS | JVC HA FX39BT Marshmallow | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) |
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| Included Accessories | 2 pairs of ear tips (small, medium) | 2 pairs of ear tips (small, large), charging case (440 mAh) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | IP54 |
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