In depth comparison and review of JBL Under Armour True Wireless Flash and JBL Endurance RUNBT. 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 | JBL Endurance RUNBT |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 16 g | 19.7 g | JBL Under Armour True Wireless Flash are lighter than JBL Under Armour True Wireless Flash headphones. |
| Colour | Black | Red | Black | Green | |
| Earpad Material | - | Silicone | |
| Protection | Waterproof, sweat-resistant, IPX7 | Sweat-resistant, IPX5 | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL Under Armour True Wireless Flash | JBL Endurance RUNBT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | JBL Under Armour True Wireless Flash have a more advanced version of Bluetooth than JBL Endurance RUNBT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| 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 JBL Endurance RUNBT. |
| Max Input Power | - | 15 mW | |
| Sensitivity | 95 dB | 102 dB | JBL Endurance RUNBT have higher sensitivity than JBL Under Armour True Wireless Flash. |
| Impedance | 14 Ohm | 16 Ohm | |
| Max Sound Pressure | 113 dB | - | |
| Diaphragm | 5.8 mm | 8 mm | JBL Endurance RUNBT have a thicker diaphragm than JBL Under Armour True Wireless Flash. |
| Features | TalkThru technology, JBL Charged Sound, Ambient Aware | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook |
| MICROPHONE | JBL Under Armour True Wireless Flash | JBL Endurance RUNBT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Sensitivity | -25 dBV/Pascal | - |
| REMOTE CONTROL | JBL Under Armour True Wireless Flash | JBL Endurance RUNBT |
|---|
| Controls | Power on/off, answer/end, microphone on/mute, play/pause, next/previous track, reject call, voice assistant, TalkThru button | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | JBL Under Armour True Wireless Flash | JBL Endurance RUNBT |
|---|
| Cable Length | - | 62 cm |
|---|
| FEATURES | JBL Under Armour True Wireless Flash | JBL Endurance RUNBT |
|---|
| Features | True wireless | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Now | Siri, Google Now |
| BATTERY AND CHARGING | JBL Under Armour True Wireless Flash | JBL Endurance RUNBT |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 85 mAh | 120 mAh | JBL Endurance RUNBT have a higher battery capacity than JBL Under Armour True Wireless Flash. |
| Battery Life | 5 hour(s) | 6 hour(s) | JBL Endurance RUNBT lasts longer on a single charge than the JBL Under Armour True Wireless Flash. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous talk: up to 6 hours |
|
| 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 | JBL Endurance RUNBT |
|---|
| 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) | USB charging cable, 3 pairs of silicone ear tips (small, medium, large), 1 pair of enhancers | |
|---|---|---|---|
| Software Included | MapMyRun premium membership (12 months) | - | |
| Compliant Standards | IPX7 | IPX5 | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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