In depth comparison and review of Jabra Sport Rush and JBL Under Armour True Wireless Flash. 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 | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.86 cm | - | |
| Width | 3.34 cm | - | |
| Depth | 1.47 cm | - | |
| Weight | 21.61 g | 16 g | JBL Under Armour True Wireless Flash are lighter than Jabra Sport Rush headphones. |
| Colour | - | Black | |
| Protection | IP54 | Waterproof, sweat-resistant, IPX7 | |
| Design | - | Sports | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | JBL Under Armour True Wireless Flash have a more advanced version of Bluetooth than Jabra Sport Rush. |
| 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 100 - 10000 Hz | 20 - 22000 Hz | JBL Under Armour True Wireless Flash offer a larger frequency range than Jabra Sport Rush. |
| Max Input Power | 5 mW | - | |
| Sensitivity | 109 dB | 95 dB | Jabra Sport Rush have higher sensitivity than JBL Under Armour True Wireless Flash. |
| Impedance | 32 Ohm | 14 Ohm | |
| Max Sound Pressure | - | 113 dB | |
| Diaphragm | 12.4 mm | 5.8 mm | Jabra Sport Rush have a thicker diaphragm than JBL Under Armour True Wireless Flash. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jabra Sport Rush have the ability to connect to multiple devices simultaneously. |
| Features | - | TalkThru technology, JBL Charged Sound, Ambient Aware | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Frequency Response | 100 - 8000 Hz | - | |
| Sensitivity | -38 dBV/Pascal | -25 dBV/Pascal |
| REMOTE CONTROL | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call, redial | Power on/off, answer/end, microphone on/mute, play/pause, next/previous track, reject call, voice assistant, TalkThru button |
|---|
| CABLE | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Cable Type | USB charge cable - detachable - 31 cm | - | |
|---|---|---|---|
| Cable Length | 60 cm | - |
| FEATURES | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Features | - | True wireless | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Now |
| BATTERY AND CHARGING | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 85 mAh | |
| Battery Life | 5 hour(s) | 5 hour(s) | Both headphones last the same amount of time on a single charge. |
| Standby Time | 120 hours | - | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| CONNECTIONS | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Connector Type | USB 2.0 (5 pin Micro-USB Type B (power only)) | - |
|---|
| OTHERS | Jabra Sport Rush | JBL Under Armour True Wireless Flash |
|---|
| Included Accessories | 3 pairs of EarGels, 2 fitclips | 3 pairs of ear tips (small, medium, large), micro-USB charging cable, 3 pairs of wing tips (small, medium, large), charging case (1500 mAh) | |
|---|---|---|---|
| Software Included | - | MapMyRun premium membership (12 months) | |
| Compliant Standards | - | IPX7 | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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