In depth comparison and review of JBL Under Armour True Wireless Flash and JBL LIVE 300TWS. 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 LIVE 300TWS |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 16 g | 65.7 g | JBL Under Armour True Wireless Flash are lighter than JBL Under Armour True Wireless Flash headphones. |
| Colour | Black | Black | |
| Protection | Waterproof, sweat-resistant, IPX7 | Sweat-resistant, IPX5, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL Under Armour True Wireless Flash | JBL LIVE 300TWS |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | JBL LIVE 300TWS 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | JBL Under Armour True Wireless Flash offer a larger frequency range than JBL LIVE 300TWS. |
| Max Input Power | - | 15 mW | |
| Sensitivity | 95 dB | 95 dB/mW | Both headphones offer the same sensitivity. |
| Impedance | 14 Ohm | 16 Ohm | |
| Max Sound Pressure | 113 dB | 110 dB | |
| Diaphragm | 5.8 mm | 5.8 mm | Both headphones are designed with same thick diaphragm. |
| Features | TalkThru technology, JBL Charged Sound, Ambient Aware | TalkThru technology, Ambient Aware |
| MICROPHONE | JBL Under Armour True Wireless Flash | JBL LIVE 300TWS |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -25 dBV/Pascal | -24 dBV/Pascal |
| REMOTE CONTROL | JBL Under Armour True Wireless Flash | JBL LIVE 300TWS |
|---|
| Controls | Power on/off, answer/end, microphone on/mute, play/pause, next/previous track, reject call, voice assistant, TalkThru button | - |
|---|
| FEATURES | JBL Under Armour True Wireless Flash | JBL LIVE 300TWS |
|---|
| Features | True wireless | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Now | Google Assistant, Alexa |
| BATTERY AND CHARGING | JBL Under Armour True Wireless Flash | JBL LIVE 300TWS |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 85 mAh | 60 mAh | JBL Under Armour True Wireless Flash have a higher battery capacity than JBL LIVE 300TWS. |
| Battery Life | 5 hour(s) | 6 hour(s) | JBL LIVE 300TWS lasts longer on a single charge than the JBL Under Armour True Wireless Flash. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 6 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | 2 |
| OTHERS | JBL Under Armour True Wireless Flash | JBL LIVE 300TWS |
|---|
| 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) | 3 pairs of ear tips (small, medium, large), charging case (450 mAh), USB-C charging cable, 4 pairs of ear wings (SS/S/M/L sizes) | |
|---|---|---|---|
| Software Included | MapMyRun premium membership (12 months) | - | |
| Compliant Standards | IPX7 | - | |
| Service & Support | Limited warranty - 1 year | - |
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