In depth comparison and review of JVC HA FX39BT Marshmallow and Jaybird Vista 2. 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 | Jaybird Vista 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | - | |
| Dimensions & Weight Details | - | Earbud: 1.57 cm x 2.03 cm x 1.62 cm / 6.7 g Charging case: 7.46 cm x 2.5 cm x 3.85 cm / 42.8 g |
|
| Colour | Green | White | Black | Black | Nimbus grey | Midnight | |
| Protection | - | Waterproof, freezeproof, sweat-resistant, wind protection, IP68, dust-proof, impact resistant, shock-resistant, Jaybird Earthproof | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX39BT Marshmallow | Jaybird Vista 2 |
|---|
| 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 | Jaybird Vista 2 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), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Jaybird Vista 2 are equipped with active noice cancellation. |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Clear Voice | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 103.5 dB +/- 1.5dB | |
| Impedance | - | 23 Ohm | |
| Diaphragm | 8.5 mm | 6 mm | JVC HA FX39BT Marshmallow have a thicker diaphragm than Jaybird Vista 2. |
| Magnet Material | Neodymium | - | |
| Features | - | SurroundSense |
| MICROPHONE | JVC HA FX39BT Marshmallow | Jaybird Vista 2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | JVC HA FX39BT Marshmallow | Jaybird Vista 2 |
|---|
| Controls | Volume control, play/pause, next/previous track | ANC mode |
|---|
| CABLE | JVC HA FX39BT Marshmallow | Jaybird Vista 2 |
|---|
| Cable Type | USB charge cable | USB-C charge cable |
|---|
| FEATURES | JVC HA FX39BT Marshmallow | Jaybird Vista 2 |
|---|
| Intelligent Assistant | - | Google Assistant ready, Siri ready |
|---|
| BATTERY AND CHARGING | JVC HA FX39BT Marshmallow | Jaybird Vista 2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion - - wireless charging | |
|---|---|---|---|
| Battery Life | 14 hour(s) | 8 hour(s) | JVC HA FX39BT Marshmallow lasts longer on a single charge than the Jaybird Vista 2. |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 3 hour(s) | 2 hour(s) | Jaybird Vista 2 recharge faster than JVC HA FX39BT Marshmallow. |
| Auto On/Off | - | Yes |
| CONNECTIONS | JVC HA FX39BT Marshmallow | Jaybird Vista 2 |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | JVC HA FX39BT Marshmallow | Jaybird Vista 2 |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | Charging case, 3 pairs of EarGels, USB-C charging cable | |
|---|---|---|---|
| Software Included | - | Find my earphones | |
| Compatibility | iPhone, iPad, iPod, Android phone | iPhone, iPad, Android phone, Mac, Windows, Android tablet | |
| Compliant Standards | - | MIL-STD 810G | |
| Service & Support | - | Limited warranty - 2 years |
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