In depth comparison and review of JBL Under Armour True Wireless Flash and Jaybird Vista Totally Wireless Sport. 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 Under Armour True Wireless Flash | Jaybird Vista Totally Wireless Sport |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 16 g | - | |
| Dimensions & Weight Details | - | Earbud: 2.2 cm x 1.8 cm x 2.4 cm / 6 g Charging case: 7.4 cm x 2.4 cm x 3.65 cm |
|
| Colour | Black | Mineral blue | |
| Protection | Waterproof, sweat-resistant, IPX7 | Waterproof | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Under Armour True Wireless Flash | Jaybird Vista Totally Wireless Sport |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Jaybird Vista Totally Wireless Sport have a more advanced version of Bluetooth than JBL Under Armour True Wireless Flash. |
| Bluetooth Profiles | Hands-Free Profile (HFP), 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 | |
| Noise Isolating | - | Yes | Jaybird Vista Totally Wireless Sport are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | JBL Under Armour True Wireless Flash offer a larger frequency range than Jaybird Vista Totally Wireless Sport. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 95 dB | 103.5 dB | Jaybird Vista Totally Wireless Sport have higher sensitivity than JBL Under Armour True Wireless Flash. |
| Impedance | 14 Ohm | 23 Ohm | |
| Max Sound Pressure | 113 dB | - | |
| Diaphragm | 5.8 mm | 6 mm | Jaybird Vista Totally Wireless Sport have a thicker diaphragm than JBL Under Armour True Wireless Flash. |
| Features | TalkThru technology, JBL Charged Sound, Ambient Aware | - |
| MICROPHONE | JBL Under Armour True Wireless Flash | Jaybird Vista Totally Wireless Sport |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Audio Input Details | - | Omni-directional | |
| Sensitivity | -25 dBV/Pascal | -38 dB |
| REMOTE CONTROL | JBL Under Armour True Wireless Flash | Jaybird Vista Totally Wireless Sport |
|---|
| Controls | Power on/off, answer/end, microphone on/mute, play/pause, next/previous track, reject call, voice assistant, TalkThru button | Volume, on/off, answer/end, play/pause, next/previous track |
|---|
| CABLE | JBL Under Armour True Wireless Flash | Jaybird Vista Totally Wireless Sport |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | JBL Under Armour True Wireless Flash | Jaybird Vista Totally Wireless Sport |
|---|
| Features | True wireless | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Now | - |
| BATTERY AND CHARGING | JBL Under Armour True Wireless Flash | Jaybird Vista Totally Wireless Sport |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 85 mAh | - | |
| Battery Life | 5 hour(s) | 6 hour(s) | Jaybird Vista Totally Wireless Sport lasts longer on a single charge than the JBL Under Armour True Wireless Flash. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | - |
| OTHERS | JBL Under Armour True Wireless Flash | Jaybird Vista Totally Wireless Sport |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), micro-USB charging cable, 3 pairs of wing tips (small, medium, large), charging case (1500 mAh) | Carrying pouch, charging case, 3 pairs of EarGels | |
|---|---|---|---|
| Software Included | MapMyRun premium membership (12 months) | - | |
| Compliant Standards | IPX7 | IPX7 | |
| Service & Support | Limited warranty - 1 year | - |
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