In depth comparison and review of JBL Under Armour True Wireless Flash and JVC HA EC25T. 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 | JVC HA EC25T |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Fitness | |
| Weight | 16 g | 6.9 g | JVC HA EC25T are lighter than JBL Under Armour True Wireless Flash headphones. |
| Dimensions & Weight Details | - | Earphone: 6.9 g Charging case: 60 g |
|
| Colour | Black | - | |
| Protection | Waterproof, sweat-resistant, IPX7 | Waterproof, sweat-resistant | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Under Armour True Wireless Flash | JVC HA EC25T |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.1 | JVC HA EC25T 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) | |
| Bluetooth Audio Codec | - | SBC | |
| 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 JVC HA EC25T. |
| Sensitivity | 95 dB | - | |
| Impedance | 14 Ohm | 16 Ohm | |
| Max Sound Pressure | 113 dB | - | |
| Diaphragm | 5.8 mm | 6 mm | JVC HA EC25T have a thicker diaphragm than JBL Under Armour True Wireless Flash. |
| Magnet Material | - | Neodymium | |
| Features | TalkThru technology, JBL Charged Sound, Ambient Aware | 3 sound modes |
| MICROPHONE | JBL Under Armour True Wireless Flash | JVC HA EC25T |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -25 dBV/Pascal | - |
| REMOTE CONTROL | JBL Under Armour True Wireless Flash | JVC HA EC25T |
|---|
| Controls | Power on/off, answer/end, microphone on/mute, play/pause, next/previous track, reject call, voice assistant, TalkThru button | Volume control, mode control, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | JBL Under Armour True Wireless Flash | JVC HA EC25T |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | JBL Under Armour True Wireless Flash | JVC HA EC25T |
|---|
| Features | True wireless | Touch control | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Now | - |
| BATTERY AND CHARGING | JBL Under Armour True Wireless Flash | JVC HA EC25T |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 85 mAh | - | |
| Battery Life | 5 hour(s) | 7.5 hour(s) | JVC HA EC25T lasts longer on a single charge than the JBL Under Armour True Wireless Flash. |
| Battery Life Details | - | Continuous playback: up to 7.5 hours Continuous playback (with included charging case): up to 30 hour(s) |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Auto On/Off | - | Yes | |
| Included Qty | 2 | - |
| CONNECTIONS | JBL Under Armour True Wireless Flash | JVC HA EC25T |
|---|
| Connector Type | - | USB-C (power only) |
|---|
| OTHERS | JBL Under Armour True Wireless Flash | JVC HA EC25T |
|---|
| 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) | Charging case, 1 pair of ear hooks, 3 pairs of silicone open earpieces (S, M, L), 3 pairs of silicone earpieces (S, M, L) | |
|---|---|---|---|
| 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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